NCLEX-RN Practice Questions

Answer: C
Tertiary prevention applies after a disease or injury has occurred; its purpose is to reduce disability, restore function, and prevent complications or recurrence. Because the stroke has already happened, the rehabilitation effort is tertiary rather than primary or secondary.

Answer: B
The client acknowledges the problem and is weighing change but has not committed to acting, which characterizes contemplation. Precontemplation involves no recognition of a problem, action involves actively modifying behavior, and maintenance involves sustaining a change already made.

Answer: C
Motivational interviewing draws out the client's own reasons for change and respects the client's autonomy, which reduces resistance to ambivalence. Lecturing is the most tempting distractor because delivering correct clinical information feels like the nurse's job; an ambivalent client instead hears a lecture as pressure and pushes back harder. Fear-based warnings and unilaterally set goals are both directive strategies that research on motivational interviewing shows increase defensiveness rather than commitment to change.

Answer: A
Teach-back has the learner restate the instructions in their own words, which directly demonstrates comprehension rather than mere exposure to information. Handing over a brochure is the most tempting alternative because distributing written material feels like thorough teaching, but it confirms only that paper changed hands, not that the client understood it. Asking a yes-or-no question invites a reflexive "no" from a client who does not want to seem confused, and adding more technical language increases the chance of misunderstanding rather than testing for it.

Answer: A
A well-written goal names the exact behavior, frequency, and timeframe so progress can be tracked and evaluated. "Try to be more active whenever possible" is the most tempting choice because it still mentions activity and sounds encouraging, but it sets no measurable target. "Become a healthier person over time" and "exercise more than I currently do" are equally unmeasurable: neither states what activity, how often, or by when, so neither the client nor the nurse can determine whether the goal was met.

Answer: A
Social determinants of health are the structural, population-level conditions — housing, education, and economic stability — that shape health outcomes for entire communities. An individual's genetic sequence is the most tempting distractor because genetics is a well-known influence on health, but it operates at the level of the single person, not the structural, shared environment the term describes. Waiting-room decor and a momentary mood are incidental clinical-setting details with no bearing on population health.

Answer: B
Established behavior-change frameworks such as the Health Belief Model and Social Cognitive Theory treat change as the product of interacting beliefs, motivation, self-efficacy, and environmental influences. The information-only option is the most tempting distractor because patient education genuinely matters and is a real part of every model; information alone, however, is consistently shown not to produce lasting change without addressing belief and environment. Requiring a medical emergency or treating behavior as fixed at birth both contradict the premise that change can be supported proactively.

Answer: A
Primary prevention removes risk or builds resistance before any disease exposure occurs, which is exactly what vaccinating a healthy, unexposed population does. Screening asymptomatic adults is the most tempting distractor because it also happens before symptoms appear, but the disease process is already present and being detected, which makes it secondary prevention. Rehabilitation and managing an existing chronic condition both act after disease is established, which is tertiary prevention.

Answer: A
The population approach shifts the distribution of risk across an entire population, because a small reduction spread across many people yields a larger aggregate benefit than treating only the highest-risk few. Concentrating resources on high-risk individuals alone is the most tempting distractor because the high-risk strategy is a legitimate complementary approach in public health, but it is the opposite emphasis from the population-wide strategy the question asks about. Waiting for symptoms and confining efforts to one clinical setting both abandon prevention altogether.

Answer: A
Culturally competent health promotion adapts language, beliefs, and values to the specific community and involves its members in shaping the message. A single standardized message is the most tempting distractor because consistency and efficiency are genuine program goals, but a message that ignores cultural context loses relevance and trust with the audience it is meant to reach. Literal translation preserves words while losing meaning, and excluding community input removes the very perspective that makes tailoring possible.

Answer: A
Outcome measures capture the actual change in health status or behavior the program was designed to produce, such as the quit rate at follow-up. The number of pamphlets distributed is the most tempting distractor because it is a concrete, easily counted program statistic, but it measures activity performed, not behavior changed. Sessions scheduled and staff hours spent planning are likewise process measures that describe program effort rather than client outcome.

Answer: A
The socio-ecological model spans individual, interpersonal, organizational, community, and policy levels; changing a worksite's default food environment through policy operates at the organizational level. Coaching one employee on meal planning is the most tempting distractor because nutrition is the same topic as the correct answer, but it targets a single person's knowledge rather than the shared environment. A personal pedometer and individual relaxation coaching are likewise interventions aimed at one individual, not the organization.

Answer: C
Secondary prevention centers on early detection and prompt treatment of a condition while it is still asymptomatic or in an early stage. Preventing complications in an already-diagnosed client is the most tempting distractor because it also sounds preventive, but limiting damage from an established illness is tertiary prevention. Promoting general wellness in a symptom-free population is primary prevention, and vocational retraining for a permanent disability is also tertiary, aimed at restoring function after disease has already occurred.

Answer: B
Program planning begins with a needs assessment that identifies the population's actual needs, existing resources, and stated priorities before anything is designed. Printing educational materials is the most tempting distractor because producing materials feels like tangible early progress, but content written before the assessment risks missing what the community actually needs. Scheduling a launch event and evaluating outcomes both presuppose a program that has already been planned and delivered.

Answer: C
Culturally tailored health education is most effective when members of the target community help shape the content, examples, and delivery so the material is relevant and respectful. Removing all cultural references is the most tempting distractor because it sounds like fairness through neutrality, but stripping context erases the shared values and practices that make health messages meaningful, leaving the material generic rather than tailored. Delivering the original materials unchanged and translating words literally both preserve surface content while missing the cultural meaning underneath it.

Answer: B
Primary prevention promotes healthy behaviors in people who are not yet diagnosed, stopping disease before it starts. Blood pressure screening is the most tempting distractor because it sounds proactive and healthy, but screening detects an existing but unrecognized condition, which makes it secondary prevention, exactly like referring a newly found high glucose reading for follow-up. Cardiac rehabilitation for a client who already had a heart attack is tertiary prevention, aimed at limiting disability from established disease.

Answer: A
Having the client restate the routine in their own words, the teach-back approach, directly demonstrates comprehension. Asking whether there are questions is the most tempting distractor because it invites the client to speak up, but a client who did not understand often cannot identify what to ask and answers "no" anyway. Providing a pamphlet and repeating the instructions more slowly both deliver information again without confirming that the client actually absorbed it.

Answer: B
A client-centered, motivational approach uses open-ended reflection to help the client voice personal reasons for change. Warning that health will worsen is the most tempting distractor because it is factually true and delivered with good intent, but confronting an ambivalent client with a warning increases resistance rather than exploring the ambivalence. Predicting regret is similarly confrontational, and abandoning the topic altogether forfeits the chance to engage the client at all.

Answer: B
Upstream approaches target social determinants of health, the underlying community conditions such as housing, food access, and stable employment that shape health outcomes before illness develops. Adding urgent-care appointment slots is the most tempting distractor because more access to care sounds beneficial, but it expands capacity to treat people who are already sick, which is a downstream response. Prescribing medication earlier and extending clinic hours for symptomatic patients are likewise downstream, treatment-side responses.

Answer: B
Self-efficacy, confidence in one's own ability to perform a behavior, grows most reliably through mastery experiences: succeeding at small, attainable steps and having those successes recognized. Setting one large, ambitious goal is the most tempting distractor because bold goals sound motivating, but for a client who already expects to fail, an oversized goal risks repeating the failure. Warning about consequences relies on fear rather than mastery, and waiting for confidence to appear on its own delays the very experiences that build it.

Answer: C
A person in crisis has overwhelmed coping and cannot process complex information or long-range planning. Crisis intervention is directive and present-focused: the nurse helps narrow attention to one immediate, solvable need. Detailed resource lists (A) and future planning (B) exceed current coping capacity, and minimizing the response (D) is not supportive.

Answer: B
Acknowledging the caregiver's exhaustion and collaboratively exploring respite options addresses caregiver role strain while preserving the daughter's autonomy in decision-making. Jumping to placement (A) or full transfer of care (D) imposes solutions prematurely, and option C minimizes her distress.

Answer: A
Momentary, habit-based lapses in which the bereaved briefly forgets the loss are an expected part of normal grieving, especially when routines were shared. Nothing in the statement indicates dysfunction, denial requiring confrontation, or self-harm risk, so options B, C, and D over-interpret the finding.

Answer: B
A statement that others would be better off without the client is a possible indirect expression of suicidal ideation, and the priority is a direct, nonjudgmental assessment of suicidal thoughts. Asking directly does not plant the idea; it opens the topic safely. Avoidance (A), reassurance (C), and delayed reassessment (D) all leave a potentially lethal risk unevaluated.

Answer: B
Tremor, diaphoresis, and tactile or visual hallucinations roughly two days after the last drink signal alcohol withdrawal progressing toward delirium tremens, a condition with genuine mortality; the nurse lowers stimulation, reorients calmly, secures the environment, and notifies the provider so withdrawal medication and close monitoring can begin. Correcting the client about the insects and leaving is the most tempting response because nurses are rightly taught not to reinforce a hallucination; the perception is entirely real to the client, and leaving a frightened, disoriented person alone invites a fall or self-injury.

Answer: C
Valid informed consent requires that the client actually understand what will be done; the moment the client voices confusion about the procedure, the consent on file is no longer informed and the surgeon, who bears the legal duty to explain the operation, must be notified. Simply reassuring the client is the most tempting option because the nurse knows the correct answer and the correction takes seconds, but supplying that explanation substitutes the nurse for the surgeon in the consent process and does not satisfy the legal requirement. Administering a sedative before understanding is confirmed would further invalidate the consent.

Answer: D
Delegation to unlicensed personnel is limited to routine, standardized activities with predictable outcomes performed on stable clients, and assisted ambulation of an uncomplicated second-day postoperative client meets that description. Evaluating an analgesic response is the strongest distractor because unlicensed staff can and should ask a client about pain and report the number; interpreting whether the drug worked and deciding what to do next is evaluation, a step of the nursing process that may never be delegated. Teaching and screening for a complication are likewise judgment-dependent.

Answer: C
New confusion combined with accessory muscle use points to failing gas exchange and impending respiratory decompensation; it is both an airway-breathing problem and an unexpected change from baseline, which is the classic pairing that earns first priority. The postoperative pain rating is the most tempting alternative because the number looks high and pain is a genuine need, but expected incisional pain two days after arthroplasty is anticipated and stable, and it can be treated after a client whose oxygenation is deteriorating. Dialysis is scheduled, and body-image distress is important but not physiologically urgent.

Answer: D
Autonomy is the client's right to govern decisions about his own body, including refusing an intervention the team is convinced would help. Beneficence is the most tempting answer because the team plainly believes it is serving the client's welfare by respecting his deepest values; beneficence, however, means acting to produce good as the clinician judges good, and here the team is deliberately subordinating its own judgment to the client's stated values, which is precisely what makes this autonomy. Justice concerns fair distribution of resources and nonmaleficence concerns avoiding harm.

Answer: B
Because the client opted out of the facility directory and authorized no disclosure, even acknowledging that the named person is a patient in the facility releases protected health information, so the nurse declines and instead offers to pass the message to the client, who may then choose to return the call. Verifying a date of birth is the most seductive wrong answer because it feels like responsible identity checking, but knowing a birth date establishes only that the caller has some personal knowledge of the client, not that the client consented to disclosure. Handing the call to the charge nurse changes who breaches confidentiality, not whether it is breached.

Answer: D
The health record holds an objective account of what happened to the client, what was found on assessment, and what was done about it. The occurrence report is a separate internal quality and risk-management document, and referencing it inside the chart can pull an otherwise protected document into discovery. Charting that the call light went unanswered is the most tempting error because the nurse may sincerely believe staffing contributed and wants that on record, but conclusions about cause and assignments of blame are interpretation, not observation, and belong nowhere in the client's record.

Answer: C
A nurse who carries out a prescription she believes to be unsafe shares liability for any resulting harm, so the duty is to hold the dose and escalate through pharmacy, the charge nurse, the nursing supervisor, and the on-call provider until the order is clarified. Giving the usual adult dose is the most tempting wrong answer because it feels protective of the client and clinically reasonable, but independently altering a prescription is prescribing, which is outside the nursing scope, and it creates an administered dose with no valid order behind it. Neither may the pharmacist rewrite another prescriber's order.

Answer: A
A competent adult may refuse any treatment, and the nurse's obligation is to make certain the refusal is an informed one by naming the concrete risks, then documenting the discussion and notifying the provider. Calling security is the most understandable wrong choice because the situation is genuinely dangerous, but physically preventing a competent client from leaving constitutes false imprisonment and is not defensible by the seriousness of the risk. Removing a chest tube requires a prescription and is not an independent nursing decision, and threatening the client with financial consequences is coercive.

Answer: B
Restraints are secured with a quick-release knot to a stationary part of the bed frame and the client is released on a defined schedule for circulation, skin integrity, elimination, and range of motion. Attaching straps to the side rails is the most plausible-looking error because it seems to prevent the strap from tightening when the head of the bed is raised, but if anyone lowers that rail the strap is pulled taut and can injure the wrist or trap the limb. Restraint prescriptions are time-limited and require renewal at intervals set by policy, never at discharge.

Answer: D
Immediate tags go to victims whose injuries are life-threatening but survivable when treated quickly, and the described tension pneumothorax reverses within moments of needle decompression. The open skull injury with agonal breathing is by far the most tempting distractor because it looks the most catastrophic and every instinct in daily practice says to treat the sickest person first; in mass-casualty triage, however, an injury that is unsurvivable even with maximal effort is tagged expectant so scarce personnel and equipment reach the victims who can actually be saved. The femur fracture is delayed and the small burn is minor.

Answer: D
In SBAR the recommendation names what the incoming nurse should do next and by when, converting a report into an action plan. The falling saturation is the most tempting selection because it is unquestionably the most clinically alarming sentence in the report, but it is assessment data describing what has already happened rather than a request for a specific action. Admission diagnosis is situation and the smoking history is background. Omitting a concrete recommendation with a timeframe is exactly how a slow deterioration gets lost across a shift change.

Answer: D
A floated nurse should receive clients whose needs lie inside her demonstrated competence, and a stable observation client requires ordinary medical-surgical care. The fresh pacemaker client is the most tempting assignment because a completed procedure sounds routine and low-acuity, but that client needs insertion-site assessment for hematoma, precaution teaching, and recognition of failure to capture on the monitor, all of which are specialty skills. A titrated antiarrhythmic infusion and unstable ventricular ectopy obviously demand telemetry expertise the float nurse does not have.

Answer: B
Write-down and read-back verification catches sound-alike drug names and misheard numbers at the instant they occur, while the prescriber is still on the line and able to correct them. Having a second nurse listen is the most attractive alternative because redundancy usually improves safety, but two listeners can mishear the same syllable identically, and comparing notes afterward gives the prescriber no opportunity to catch the error. Delaying transcription invites recall failure during a chaotic event, and a pharmacy range check cannot detect that the wrong drug was heard.

Answer: C
A competent client may revoke an advance directive at any time and by any means, including verbally, and the currently expressed wish supersedes the earlier document. Following the signed order is the most tempting response because a witnessed legal document intuitively carries more weight than a spoken sentence, but a directive exists solely to speak for a client who cannot speak; it never outranks a competent client who is speaking right now. The family holds no decision-making authority while the client retains capacity.

Answer: B
Discharge planning begins early in the admission and must mobilize the services the client will actually need, so a case management referral that arranges home nursing, physical therapy, and durable medical equipment while the client is still in the hospital is the intervention that changes the outcome. Written instructions are the most tempting choice because discharge teaching is genuinely essential and every client receives it, but a sheet of paper cannot change a dressing or install a grab bar for someone who lives alone and cannot yet bear weight on the residual limb.

Answer: C
Root cause analysis is a systems investigation asking how a process permitted an error to travel all the way to the bedside and which safeguards would have intercepted it. Naming the individual who missed the identifier check is the most natural wrong answer because someone demonstrably did miss a step, but stopping the inquiry at the last person in the chain leaves the latent conditions untouched, including look-alike labeling, interruptions during administration, and habitual workarounds, so the next nurse faces the identical trap. Assessing harm matters clinically but is not the aim of the analysis.

Answer: C
Redness and tenderness tracking along the course of the vein indicate phlebitis, and leaving the catheter in place allows the inflammation to progress toward thrombophlebitis or bloodstream infection, so removing the device is the time-critical task. Changing the nearly empty fluid bag is the most tempting distractor because a dwindling bag creates a sense of urgency and an alarm is imminent, but the remaining volume buys real time and a maintenance line running dry causes no injury. The stool softener and a routine culture specimen carry no time-dependent consequence.

Answer: A
A voluntarily admitted client keeps the right to request discharge, and the nurse follows the facility's written-request process while informing the provider, who evaluates whether criteria for continued treatment exist. Signing an against-medical-advice form and walking the client out is the most tempting wrong answer because it appears to honor autonomy most directly and fastest, but bypassing the required request and provider evaluation removes the deliberate safety check that exists because psychiatric status can shift quickly. Telling the client he must complete treatment is false and coercive.

Answer: C
Gloves are the most heavily contaminated item and come off first, followed by eye protection, then the gown, with the mask or respirator removed last and after leaving the room, because it protects the airway right up to the moment of exit. Removing the gown before the gloves is the most tempting sequence because the gown is the largest and most visibly soiled garment and instinct says to shed it first; pulling it off while still gloved, however, drags organisms across the neck, forearms, and hair. Removing the mask first exposes the airway while contaminated garments are still being handled.

Answer: D
A protective environment shields a profoundly immunosuppressed client from organisms carried by other people and by the surroundings, and a visitor with what feels like a trivial cold can transmit a virus that becomes fatal in a client with no granulocytes. Bringing flowers is the most tempting distractor because it feels kind and obviously harmless; standing vase water and potting soil, however, harbor Pseudomonas and Aspergillus species, so fresh flowers and plants are excluded from the room. The door must stay closed to preserve positive-pressure airflow.

Answer: A
The outer margin of a sterile drape, conventionally about an inch, is regarded as unsterile because it borders the unsterile table surface and may hang below it, so an instrument placed there is contaminated and the setup is redone. Opening the far flap first is the most tempting selection because it looks like reaching across the field; that flap is deliberately opened first so that the nurse never has to reach over already-exposed contents on the subsequent folds. Holding packages above waist level and keeping the pouring bottle outside the field boundary are both correct technique.

Answer: B
The response follows rescue, alarm, confine, extinguish: once anyone in immediate danger is out, the alarm brings the fire response team and alerts the whole building, and closing the door confines heat and smoke. Reaching straight for the extinguisher is the most tempting next step because the fire is small, visible, and apparently controllable; a nurse who fights it before pulling the alarm delays every other resource and can be cut off from the exit. Opening a window feeds the fire oxygen, and whole-unit evacuation is a later decision made by incident command.

Answer: D
Mycobacterium tuberculosis is carried on droplet nuclei that stay suspended for hours and drift on air currents, so the client belongs in a negative-pressure airborne infection isolation room and staff require a fit-tested particulate respirator. A private room with a surgical mask is the most tempting answer because that is exactly right for droplet organisms such as influenza and pertussis; a surgical mask, however, neither seals to the face nor filters particles small enough to reach the alveoli, and an ordinary private room vents its air back into the corridor.

Answer: C
The effective bundle is environmental and least restrictive: bed low, call light and belongings within reach, non-skid footwear, uncluttered path, and an alarm that summons staff the moment the client starts to rise. Raising all four rails is the most tempting intervention because it appears to enclose the client safely; a confused client climbs over the rails instead and falls from a greater height, and four raised rails meet the regulatory definition of a restraint requiring a prescription. Total darkness worsens disorientation, so a nightlight is preferred.

Answer: D
During an active seizure the priorities are protecting the airway and preventing injury: lower the client to the floor, pad the head, loosen tight clothing, and turn the head or body to the side so saliva drains out rather than pooling in the pharynx. Placing something between the teeth is the most tempting error because it survives as a widely repeated piece of first-aid folklore; it fractures teeth, lacerates the mouth, and can itself be aspirated, and a person cannot swallow the tongue. Restraining the limbs produces fractures and soft-tissue injury without shortening the seizure.

Answer: B
Oxygen does not burn on its own, but it powerfully accelerates any combustion, so open flames and heat sources must be kept well away from the concentrator, tubing, and client. The petroleum jelly statement is the most tempting because dry, cracked lips and nares are a genuine, constant complaint with continuous oxygen and the spouse is trying to solve a real problem; petroleum-based products are flammable, and a water-soluble lubricant is used instead. Wool generates static discharge, and smoking anywhere in the home remains prohibited because clothing and furnishings retain oxygen.

Answer: D
Bananas, avocados, kiwi, and chestnuts contain proteins structurally similar to those in natural rubber latex, so a client who reacts to these foods shows a well-described cross-reactivity pattern that substantially raises the probability of true latex sensitivity. The adhesive tape reaction is the most tempting alternative because it is also a skin reaction to a medical product applied by clinicians; tape reactions are usually irritant or acrylate contact dermatitis rather than an IgE-mediated response, and they do not predict intraoperative anaphylaxis. Atopy in general is a weak, nonspecific association.

Answer: B
A dislodged sealed source is retrieved with long-handled forceps and placed in the lead-shielded container stocked in the room for precisely this event, after which the radiation safety officer is notified and the client is not left unattended. Leaving the room to wait is the most tempting response because limiting personal exposure is a real and correct principle; an unshielded source lying on the bed, however, keeps irradiating the client at point-blank range, and forceps plus shielding resolve that within seconds while preserving the nurse's distance. Handling the source directly abandons distance protection altogether.

Answer: B
Two client-specific identifiers, typically full name and date of birth, verified against the identification band and the medication record, are required before any medication is administered. Comparing the stated name with the door placard is the most tempting alternative because it appears to use two independent sources and both display a name; the placard, however, is a location-based identifier that becomes wrong the instant a client is moved to another room, and clients who are confused, sedated, or hard of hearing will answer to a name that is not theirs.

Answer: D
These symptoms describe digoxin toxicity, and hypokalemia is its classic precipitant: potassium and digoxin compete for the same site on the sodium-potassium pump, so when potassium falls more digoxin binds and toxicity emerges at an unchanged dose. Furosemide wastes potassium, which is why this combination is monitored closely. A borderline hemoglobin is the most tempting alternative because anemia also produces fatigue, anorexia, and nausea in heart failure and is common in these clients; anemia does not produce the yellow-green visual halos, which point specifically to digoxin.

Answer: B
Protamine sulfate binds circulating heparin directly and neutralizes its anticoagulant effect within minutes, making it the specific antidote for heparin excess. Vitamin K is the most tempting choice because it is the antidote nurses associate most immediately with the word anticoagulant and with bleeding; it reverses warfarin by allowing the liver to resume synthesizing vitamin K-dependent clotting factors, a process that takes many hours and does nothing to the heparin already in the bloodstream. Calcium gluconate reverses magnesium toxicity and naloxone reverses opioids.

Answer: A
Regular short-acting insulin is formulated as a true solution rather than a suspension or a depot preparation, which is why it is the insulin given intravenously and titrated by infusion. NPH is the most tempting alternative because it is the other insulin most nurses handle every day and is drawn into the same syringe as regular insulin; it is a protamine suspension, and injecting particulate matter into a vein is unsafe. Long-acting analogs such as glargine and detemir are engineered to precipitate or bind in subcutaneous tissue for slow release and lose that behavior entirely by vein.

Answer: C
Naloxone competitively antagonizes opioid receptors and reverses the respiratory depression, sedation, and pupillary constriction caused by morphine within minutes. Flumazenil is the most tempting distractor because it is also a reversal agent given for excessive sedation and is frequently stocked right beside naloxone; it antagonizes benzodiazepines at the GABA receptor and does nothing for an opioid. Because naloxone has a shorter duration of action than morphine, the nurse must keep monitoring the respiratory rate for resedation as the antagonist wears off.

Answer: B
Intravenous potassium is always diluted and delivered by controlled infusion, never by push, because a bolus produces an abrupt rise in serum potassium capable of causing fatal cardiac arrest, and the pump guarantees the rate. Adding it to a hanging bag without labeling is the most tempting shortcut because premixed bags are sometimes unavailable and the nurse wants to correct the deficit promptly; an unlabeled additive is invisible to every nurse who follows and is a well-documented source of lethal error. Potassium is never given by the intramuscular route.

Answer: C
The standard adult parameter is to hold digoxin and notify the prescriber when the apical rate falls below 60 beats per minute, because the drug slows conduction through the atrioventricular node and additional slowing can progress to heart block. Giving half the dose is the most tempting response because it feels like a reasonable compromise between honoring the prescription and respecting the finding; a nurse may not alter a prescribed dose, and even a reduced amount adds drug to a client who is already bradycardic. The count must be apical and for a full minute.

Answer: A
Warfarin acts by antagonizing vitamin K, so what destabilizes the international normalized ratio is not the presence of vitamin K in the diet but abrupt swings in how much of it is eaten; a consistent intake allows the dose to be titrated to a reliable target. Eliminating leafy greens is the most tempting instruction because avoiding the antagonist sounds like the logical way to prevent interference; it strips valuable nutrients from the diet, and any later return to eating salads drops the INR unpredictably and leaves the client unprotected.

Answer: C
The kidney handles lithium in direct competition with sodium, so when heavy sweating depletes sodium and volume the tubules reabsorb more lithium and the serum level climbs toward the toxic range even though the dose has not changed. Restricting fluid is the most tempting instruction because clients and even some caregivers assume that drinking more water dilutes and weakens a medication; with lithium the relationship runs the other way, and dehydration is the single most common cause of toxicity in a client who is taking the drug exactly as prescribed.

Answer: C
A conscious client who can swallow safely receives a measured dose of rapidly absorbed simple carbohydrate, after which the glucose is rechecked and the dose repeated if the level remains low, followed by a longer-acting snack once the level is corrected. The milk and sandwich is the most tempting choice because it does contain carbohydrate and nurses correctly know that protein helps prevent a rebound; the fat and protein slow gastric emptying and blunt exactly the rapid rise the client needs at that moment. Glucagon is reserved for a client who cannot swallow.

Answer: D
Iodinated contrast can transiently impair renal function, and metformin is cleared almost entirely by the kidney, so accumulation of the drug raises the risk of lactic acidosis; the drug is therefore held around the time of the study and restarted only once kidney function is confirmed acceptable. Taking it with extra fluid is the most tempting option because hydration genuinely does protect the kidney from contrast nephropathy and is often prescribed; hydration does not eliminate the interaction, and drinking water will not clear metformin if the creatinine rises.

Answer: B
Months of exogenous corticosteroid suppress the hypothalamic-pituitary-adrenal axis, and abrupt withdrawal leaves the client unable to mount a cortisol response, producing weakness, hypotension, hypoglycemia, and potentially adrenal crisis, which is why the drug is tapered. Restarting at double the dose is the most tempting-sounding fix because it appears to correct the deficiency quickly and decisively; nurses do not adjust doses, and abrupt swings in either direction are the underlying problem. Weight gain and appetite increase are effects of taking the drug, not stopping it.

Answer: D
Phenytoin precipitates out of dextrose-containing solutions, so it is mixed only with normal saline, and it must be given slowly with continuous cardiac monitoring because rapid administration causes hypotension and dysrhythmias. Dextrose 5 percent in water is the most tempting diluent because it is the default carrier for a great many intravenous drugs and is always within reach; the crystals that form are a genuine embolic hazard and render the dose unreliable. No drug is added to running parenteral nutrition.

Answer: B
Rapid vancomycin infusion triggers a histamine-mediated flushing reaction across the face, neck, and trunk; the infusion is stopped, the client is assessed, and the drug is resumed at a slower rate, often with an antihistamine, as prescribed. Giving epinephrine is the most tempting response because flushing with hypotension closely resembles anaphylaxis and the instinct is to treat for the worst case; this reaction is rate-dependent rather than IgE-mediated, and epinephrine is reserved for true anaphylaxis with airway compromise or circulatory collapse. Speeding the infusion would intensify the reaction.

Answer: B
Calcium and iron bind levothyroxine in the gastrointestinal tract and sharply reduce its absorption, so the hormone is taken on an empty stomach with water, typically in the morning, and the supplements are taken several hours later. Discontinuing the supplements is the most tempting instruction because it removes the interaction outright and sounds decisive; the client may genuinely need them, and a nurse does not stop recommended therapy when correct spacing solves the problem completely. Consistent daily timing matters because dose titration assumes stable absorption.

Answer: C
The bronchodilator is used first so that the airways open and the corticosteroid is carried deeper into the lung, and the mouth is rinsed after the steroid to prevent oropharyngeal candidiasis. Reserving the corticosteroid for the moment wheezing starts is the most tempting error because clients reasonably reach for whichever inhaler they associate with relief when symptoms appear; an inhaled corticosteroid is a controller with no immediate bronchodilating action, and using it as a rescue drug delays effective treatment during an attack.

Answer: D
The prefilled enoxaparin syringe deliberately contains an air bubble that clears the last of the dose from the needle and seals the injection tract, so it is not expelled; the injection goes into abdominal subcutaneous tissue away from the umbilicus, sites are rotated, and the area is left alone afterward. Aspirating is the most tempting extra step because it is a reflex carried over from intramuscular technique and feels like added safety; with low-molecular-weight heparin it traumatizes tissue and increases bruising and hematoma, as does massaging the site.

Answer: C
Accumulating ketoacids produce a metabolic acidosis, and the deep, rapid Kussmaul pattern is the lung compensating by blowing off carbon dioxide, while the fruity odor comes from exhaled acetone. Respiratory alkalosis is the most tempting answer because the client is unmistakably hyperventilating and hyperventilation is the textbook cause of respiratory alkalosis; here the fast breathing is the compensation rather than the primary disturbance, and reading the respiratory rate in isolation inverts the diagnosis completely.

Answer: A
Without aldosterone the kidney fails to retain sodium and fails to excrete potassium, so adrenal crisis presents with hyponatremia, hyperkalemia, volume depletion, and a tendency toward hypoglycemia. The reversed pattern is the most tempting choice because those are precisely the values seen in cortisol excess, and learners routinely blur adrenal insufficiency together with Cushing syndrome; anchoring on the fact that the gland is failing rather than overproducing keeps the direction of every value straight. Hyperglycemia with ketones points toward diabetes, not adrenal failure.

Answer: D
Peaked T waves are the earliest electrocardiographic change of hyperkalemia, which rises quickly in a client with no renal clearance who skips dialysis, and skeletal muscle weakness accompanies it as the resting membrane potential shifts. Hypocalcemia is the most tempting alternative because it is also common in kidney disease and also produces neuromuscular symptoms; it prolongs the QT interval and causes tetany, twitching, and positive Chvostek and Trousseau signs rather than the tall, narrow, pointed T waves described here.

Answer: C
Epinephrine is the first-line drug in anaphylaxis because it simultaneously constricts vessels to restore perfusion pressure, relaxes bronchial smooth muscle, and reduces the mucosal edema that is closing the airway, and it works within minutes. Diphenhydramine is the most tempting choice because antihistamines are what most people associate with allergic reactions and it is almost always given as an adjunct; it acts far too slowly to hold an airway open and does nothing about the vasodilatory collapse. Corticosteroids blunt the late-phase response, and albuterol addresses only bronchospasm.

Answer: B
CDC clinical guidance for managing sepsis describes septic shock as a state in which fluid resuscitation alone is often not enough to restore adequate perfusion once shock has progressed, and when blood pressure remains below target despite fluids, the next expected step is starting a vasopressor to support vascular tone and mean arterial pressure while the client's overall fluid status continues to be reassessed. Repeating boluses indefinitely without reassessment risks fluid overload without addressing the vasodilation driving the hypotension, stopping fluids entirely abandons resuscitation before shock is reversed, and an oral antihypertensive would lower, not raise, blood pressure in a client who is already hypotensive.

Answer: B
Autonomic dysreflexia is an uncontrolled sympathetic discharge triggered by a noxious stimulus below the lesion, and the blood pressure can climb high enough to cause stroke or seizure within minutes. Sitting the client upright with the legs down uses gravity to pool blood and drop the pressure immediately while the trigger is hunted. Catheterizing is the most tempting first action because a distended bladder is the most common cause and draining it is the definitive fix; it takes time to set up, and the position change buys the seconds that protect the brain. Lying flat would raise the pressure further.

Answer: D
Hypertension with a widening pulse pressure, bradycardia, and irregular respiration together form Cushing's triad, a late and ominous sign of rising intracranial pressure with impending brainstem compression, and it requires immediate notification. Hypovolemic shock is the most tempting interpretation because occult hemorrhage is the deterioration nurses screen for hardest after trauma; shock produces tachycardia and a narrowing pulse pressure, the exact mirror image of these findings, and that inversion is what makes the triad recognizable at the bedside.

Answer: B
When the right ventricle fails, blood backs up into the systemic venous circulation, producing distended neck veins, dependent peripheral edema, an engorged tender liver, and rapid weight gain from retained fluid. Left-sided failure is the most tempting selection because it is the more common form and is what most people picture on hearing the phrase heart failure; left-sided failure backs blood into the pulmonary circulation instead and announces itself with crackles, exertional dyspnea, orthopnea, and a frothy cough, none of which appear in this presentation.

Answer: B
Vaso-occlusive crisis is managed by expanding plasma volume to lower blood viscosity, correcting hypoxia, and providing analgesia adequate to the pain, which in practice means scheduled opioids rather than as-needed doses. Ice packs are the most tempting comfort measure because cold relieves so many other kinds of musculoskeletal pain and seems harmless; cold causes vasoconstriction, which worsens sickling and extends the infarcted area, so warmth is applied instead. Routine iron is not indicated because the anemia is hemolytic rather than iron-deficient.

Answer: D
In the early hyperdynamic phase of septic shock, widespread vasodilation with a raised cardiac output produces warm, flushed skin and a bounding pulse even while the blood pressure falls, and an identified source of infection completes the picture. Hypovolemic shock is the most tempting answer because falling pressure with tachycardia is the pattern most strongly associated with the word shock; hypovolemia drives intense peripheral vasoconstriction and therefore cool, pale, clammy skin with a weak thready pulse, the opposite of what is described.

Answer: D
New drowsiness in a client with obstructive lung disease suggests carbon dioxide retention, and a rising level narcotizes the central nervous system, so this finding precedes respiratory arrest and requires immediate evaluation of the flow rate, ventilation, and blood gases. Clubbing is the most tempting alternative because it looks strikingly abnormal to the eye and signals real disease; it develops over years of chronic hypoxemia and changes nothing about the plan today. Barrel chest and pursed-lip breathing are likewise expected chronic adaptations.

Answer: D
A rigid board-like abdomen with rebound tenderness and silent bowel sounds indicates peritonitis from perforation, a surgical emergency in which gastric contents have spilled into the peritoneal cavity; the client is kept nothing by mouth, intravenous access and often a nasogastric tube are established, and the surgeon is notified without delay. Giving an antacid and ambulating is the most tempting response because the client's known diagnosis is an ulcer and both measures belong to routine ulcer care; oral intake and movement in this setting delay surgery and worsen peritoneal contamination.

Answer: B
A postural headache after lumbar puncture reflects ongoing leakage of cerebrospinal fluid through the dural opening, and lying flat with increased fluid intake reduces traction on pain-sensitive intracranial structures while the volume is replaced. Sitting the client upright is the most tempting intervention because upright positioning eases so many other discomforts and improves ventilation; here it is precisely the maneuver that reproduces the headache, since the low fluid volume can no longer cushion the brain. Persistent cases may be treated with caffeine or an epidural blood patch.

Answer: A
Iodinated contrast is nephrotoxic, so a client whose creatinine is already climbing faces a real risk of contrast-induced kidney injury, and renal function must be reviewed and the plan adjusted before the study. Claustrophobia is the most tempting finding to escalate because it distresses the client and frequently does require premedication or an open scanner; it affects tolerance of the equipment rather than the safety of the agent, and it never changes whether the contrast itself can be given. Six hours of fasting is generally adequate.

Answer: B
A trough is the lowest concentration in the dosing interval and is therefore drawn immediately before the next dose, because it reveals whether the drug is clearing adequately and whether accumulation is threatening the kidneys and the eighth cranial nerve. Drawing thirty minutes after the infusion is the most tempting answer because that timing is correct for a peak level and the two are often ordered on the same day; a peak value reported as a trough would make a dangerously high residual concentration appear perfectly acceptable and the dose would not be adjusted.

Answer: C
Ginkgo biloba inhibits platelet aggregation and is associated with increased intraoperative and postoperative bleeding, so the surgical team must know about it and typically discontinues it in advance of the procedure. The probiotic is the most tempting item to escalate because clients seldom volunteer supplement use at all and nurses are taught to flag anything unusual; probiotics carry no meaningful bleeding or anesthetic interaction for a routine surgical client, whereas an herbal antiplatelet effect directly changes how the operation is managed.

Answer: A
A distended bladder rises out of the pelvis into the path of the trocar and can be punctured, so the client empties the bladder immediately beforehand and is then positioned upright, which lets the fluid gravitate to the lower abdomen and away from the bowel. Lying flat with knees drawn up is the most tempting positioning choice because it is the standard for many other abdominal procedures and relaxes the abdominal wall; it disperses the fluid and floats loops of bowel toward the needle. Afterward the nurse monitors for hypovolemia and hypotension.

Answer: A
A firm, expanding swelling at a femoral arterial site is a hematoma from active arterial bleeding, and the immediate action is direct manual pressure over the artery above the puncture while help is summoned and the provider notified, because loss into the thigh and retroperitoneum is rapid and largely hidden. Reinforcing the dressing is the most tempting response because adding gauze is the reflex answer for any bleeding wound; gauze cannot compress an artery, and layering it on simply conceals how fast the client is losing blood. Hip flexion and sitting up both stress the puncture.

Answer: A
The parathyroid glands lie on the posterior surface of the thyroid and can be removed or lose their blood supply during thyroidectomy; the resulting hypocalcemia produces perioral and digital paresthesia and carpal spasm on cuff inflation, which is the Trousseau sign. Hemorrhage is the most tempting alternative because it is the other feared early complication and nurses are drilled to check behind the neck for pooling blood; bleeding announces itself as a sensation of fullness or choking with visible or palpable swelling, not as the neuromuscular irritability described. Laryngeal nerve injury alters the voice.

Answer: B
Gentle fluctuation of the fluid level with respiration is expected, and intermittent bubbling occurs while air is being evacuated from a pneumothorax, but continuous vigorous bubbling means outside air is entering the closed system, so the nurse traces the circuit outward from the dressing looking for a loosened connection or a partially dislodged tube. Clamping is the most tempting action because it appears to isolate and control the problem; clamping traps air in the pleural space and can convert a simple pneumothorax into a tension pneumothorax within minutes.

Answer: D
The topical anesthetic that suppressed the cough and gag reflexes for the procedure leaves the airway unprotected afterward, so nothing is given by mouth until the gag reflex is confirmed present. Offering sips of water is the most tempting comfort measure because the throat is genuinely raw and dry and asking for a drink is the first thing most clients do on returning; liquid entering an anesthetized pharynx is aspirated silently, without the protective coughing that would otherwise alert the nurse that something went the wrong way.

Answer: D
The modified Allen test verifies that the ulnar artery alone can perfuse the hand, so that if the radial artery is damaged, spasms, or occludes after the puncture the hand retains an adequate blood supply. Checking the blood pressure in the other arm is the most tempting choice because it sounds like a reasonable circulatory assessment before an arterial procedure and nurses do compare pressures for other reasons; it reveals nothing about collateral flow in the hand being punctured, which is the entire risk the pre-procedure assessment exists to address.

Answer: B
These findings describe atelectasis, and the reason the bases are not expanding is pain, so treating the pain first makes deep inspiration physically possible and the spirometer with splinted coughing then reopens the collapsed alveoli. Requesting a sedative is the most tempting alternative because a relaxed, less anxious client seems more likely to cooperate with breathing exercises; sedation depresses respiratory drive and reduces the depth of spontaneous breaths, deepening the collapse. Supine positioning and fluid restriction both work against lung expansion and secretion clearance.

Answer: A
Frequent swallowing after tonsillectomy is a classic early sign of hemorrhage, because blood trickling down the back of the throat is swallowed rather than expelled and the child may voice no complaint at all; the nurse inspects the pharynx and notifies the surgeon immediately. Documenting comfort is the most dangerous temptation precisely because the child looks peaceful and quiet, which is exactly how this bleed presents until the child suddenly vomits a large volume of blood. Gargling and coughing disturb the operative site and are avoided.

Answer: A
The cane is held on the stronger side and moved forward together with the weaker leg, so the two share the load and the base of support widens diagonally across the body. Holding the cane on the weak side is the most tempting instruction because it seems intuitive to place the support right next to the limb that needs it; doing so narrows the base of support, forces the client to lean over the weak leg, and makes a fall toward that side considerably more likely. Letting the client pick a hand by feel ignores the mechanics entirely.

Answer: C
With a standard walker the device is advanced first, all four legs are settled firmly on the floor, and only then does the client step into it; stepping while the walker is still in the air leaves the client momentarily without any support and is a frequent cause of falls. Keeping the walker one step ahead is the most tempting observation to flag because a walker out in front can look like overreaching; that distance is correct and permits a normal stride, whereas a walker held too close makes the client trip over it. Slight elbow flexion indicates proper height.

Answer: A
Sitting fully upright lets gravity carry the bolus downward, and tucking the chin narrows the entrance to the airway and directs food toward the esophagus, both of which reduce aspiration. Thin liquids through a straw are the most tempting option because a straw looks easier for a client with a weak arm and thin fluids feel effortless to swallow; thin liquids actually move fastest and are the hardest consistency to control with an impaired swallow, which is exactly why thickened liquids are so often prescribed. Talking while eating invites aspiration.

Answer: B
A stage 2 pressure injury is partial-thickness loss of the dermis that presents as a shallow open ulcer with a red-pink bed and without slough. Stage 3 is the most tempting selection because the wound is frankly open and open wounds read as serious; stage 3 requires full-thickness loss with subcutaneous fat visible in the wound bed, and the assessment explicitly rules that out. Stage 1 skin is intact with non-blanchable redness, and stage 4 exposes bone, tendon, or muscle, so both fall outside the description.

Answer: C
Non-blanchable redness over a bony prominence is a stage 1 pressure injury, and the treatment is to take pressure off the site completely through scheduled repositioning and by suspending the heels above the surface with a pillow beneath the calves. Massage is the most tempting intervention because generations of caregivers were taught that rubbing brings blood to a reddened area; massaging tissue that is already injured shears the fragile capillaries beneath it and accelerates the breakdown. Alcohol dries and cracks skin rather than toughening it.

Answer: B
Ascending, the unaffected leg steps up first and the crutches with the affected leg follow; descending, the crutches and affected leg go down first and the unaffected leg follows, which is remembered as up with the good and down with the bad. Leading with the injured leg on the way up is the most tempting reversal because clients instinctively want to get the painful limb over the obstacle first; the strong leg must do the lifting work against gravity, and leading with the weak side removes support at the precise moment the load peaks.