NR-226 Patient Care Fundamentals - Set 1 - Part 2

Correct Answer: Excess fluid volume from cardiac decompensation

Crackles, a climbing weight, and distended neck veins cluster around volume overload rather than infection or airway narrowing. No cue supports an infectious or bronchospastic process, so decompensated heart failure is the hypothesis the data actually support. Option a is incorrect because a pneumonia hypothesis needs supporting cues such as purulent sputum, focal crackles, or a productive cough, and none appear here. Weight gain and neck vein distension point away from the lungs as the origin. Option b is incorrect because a chronic lung flare produces wheezing, a prolonged expiratory phase, and increased sputum. Bilateral crackles with a several-pound weight gain describe fluid in the alveoli, which airway narrowing cannot explain. Option c is incorrect because labeling breathlessness as emotional is the anchoring error the model warns against. Weight, neck veins, and lung sounds are objective physiological data, and no psychological state produces any of them.

Correct Answer: The reading fits her baseline and perfusion findings

A number is read against this client's baseline, its direction, and how she looks. Alert mentation, warm dry skin, and adequate urine tell the nurse her tissues are being perfused at that pressure. Option a is incorrect because a rapid response answers a client who is decompensating, not a stable value that matches a long-standing baseline. Calling on the number alone is treating the reading instead of the woman attached to it. Option b is incorrect because dismissing a pressure removes it from the trend the nurse needs later. Rechecking is correct; discarding the value is not, since tomorrow's comparison depends on today's documented number. Option d is incorrect because a rapid fluid load is an intervention for hypovolemia, and none of this client's findings suggest it. Volume given to an adequately perfused older adult risks pushing her toward pulmonary congestion.

Correct Answer: Interview the spouse and review the record

When the client cannot speak for themselves, a secondary source becomes the working primary source. The spouse and the existing record supply allergies and medications now, which is exactly when secondary data are appropriate. Option a is incorrect because a sedated and intubated client may not be able to answer for days. Allergy information cannot wait when prescriptions are about to be written and a reaction could follow. Option b is incorrect because charting a gap is not the same as closing it. Family members, the transferring record and the paramedic report are all reachable, so the history is available if the nurse pursues it. Option c is incorrect because sedation removes the reliability that makes the client the preferred source. Nods from a sedated adult cannot be trusted, and a yes or no signal cannot convey a medication list.

Correct Answer: A systematic review of randomized trials

Level one evidence is a systematic review or meta analysis of randomized controlled trials. Pooling and appraising many trials controls bias better than any single study, which is why it sits at the top. Option a is incorrect because a single descriptive or qualitative study sits at level six of the hierarchy. It describes what people experience rather than testing an intervention under controlled conditions. Option b is incorrect because expert opinion is the lowest level of evidence, level seven, however senior the experts are. Authority alone does not control for the bias that study design is meant to remove. Option d is incorrect because a controlled trial without randomization ranks at level three. Without random assignment the groups may differ at baseline, so the finding is weaker than a pooled review of randomized trials.

Correct Answer: Impaired skin integrity related to pressure and immobility

The chart is a legal document, and an etiology must describe a modifiable client factor rather than assign blame. Prolonged pressure and immobility are what nursing turns, offloads and repositions, which makes the statement both defensible and useful. Option b is incorrect because naming a staffing problem records an accusation against the agency in a permanent legal record. Staffing is also outside the individual nurse's control, so it cannot direct any intervention for this client. Option c is incorrect because it swaps one judgment about colleagues for another. Vague blame is still blame, and the wording prejudices everyone who reads the chart afterward without telling them anything about the wound. Option d is incorrect because the pressure injury is the problem the label already names. Restating it in the etiology slot produces a circular statement, and a wound stage tells the nurse nothing about what to change.

Correct Answer: Client is anxious about the pending results

Anxious is a conclusion the nurse assigns to the data, not something observed or measured. Pacing, hand wringing and the client's own words are the cues; the label belongs in the analysis, clearly identified as such. Option a is incorrect because pacing for a measured length of time is behavior the nurse watched and timed. Anyone entering the room would record the same movement, which makes it a cue. Option c is incorrect because hand wringing is a visible motor behavior, and describing it keeps the record factual. It supports a conclusion of anxiety without stating one, which is exactly how cues should be charted. Option d is incorrect because quoting what the client said records subjective data in her own words. The entry reports the client's report; the student has added no judgment about what the statement means.

Correct Answer: Restrict fluids and monitor daily weights closely

Excess fluid volume is treated by removing volume and tracking it. Limiting intake attacks the etiology, and daily weight is the most reliable measure of whether the fluid burden is actually falling. Option a is incorrect because pushing fluids and sodium adds to the volume already overwhelming the heart. This is the reflex answer learned for dehydration, and applying it here would worsen the crackles and the edema. Option b is incorrect because lying a congested client flat reduces lung expansion and raises venous return to an already burdened heart. Exertion in the hall adds oxygen demand the client cannot currently meet. Option d is incorrect because comfort measures such as bathing and broth do nothing to move fluid, and broth carries a sodium load. Neither action serves the outcome the nurse wrote, which is a smaller fluid burden.

Correct Answer: Recognizing cues from several data sources

Recognizing cues means identifying relevant information from different sources, including signs and symptoms, the health history and the current environment. Listening to lungs, observing edema and reading the history are all data gathering. Option b is incorrect because analyzing cues means linking the collected findings to the clinical presentation and naming the client's problem. The nurse here has gathered findings without yet stating what they add up to. Option c is incorrect because prioritizing hypotheses ranks competing problems by urgency, likelihood and risk, drawing on labs, diagnostic tests and risk assessments. No ranking has occurred; only one set of observations exists so far. Option d is incorrect because generating solutions is the planning step, where the nurse writes expected outcomes and selects the interventions to reach them. Nothing in this scenario names an outcome or an intervention.

Correct Answer: Perform a focused respiratory assessment now

A specific problem has declared itself, so the nurse narrows in on the respiratory system. A focused assessment gathers breath sounds, oxygen saturation, work of breathing and rate quickly enough to guide the next action. Option a is incorrect because the admission database establishes a baseline on arrival and is not repeated each time a symptom appears. Repeating it now would delay attention to the breathing problem in front of the nurse. Option b is incorrect because a head-to-toe examination spends time on systems that have no bearing on the new complaint. Comprehensive scope belongs to admission, not to a client whose problem is already localized. Option c is incorrect because a time-lapsed reassessment is scheduled at intervals to compare a stable client with the baseline. Waiting until morning ignores an acute change that could signal a pulmonary embolus.

Correct Answer: Anchoring on the handoff label

Anchoring is locking onto the first impression and failing to adjust as new information arrives. The nurse accepted the handoff label and let a respiratory rate of thirty confirm it rather than challenge it. Option a is incorrect because confirmation bias involves hunting for data that props up a belief while discounting anything contradictory. This nurse never went hunting at all; she simply never moved off the label she was handed. Option c is incorrect because premature closure describes stopping the diagnostic process after reaching your own conclusion. The defining feature here is a label supplied by someone else that the nurse never adjusted, which is what anchoring names. Option d is incorrect because the availability heuristic judges likelihood by how easily a recent or dramatic case comes to mind. Nothing in the scenario suggests the nurse recalled similar clients from earlier shifts.

Correct Answer: Perform a complete reassessment of the pain

An unmet outcome sends the nurse back to reassessment before any part of the plan changes. The failure usually traces to incomplete data, a misidentified etiology, or an unrealistic target, and only reassessment reveals which one. Option b is incorrect because asking for a different drug assumes the analgesic is the problem. The nurse has not yet established what is driving the pain, so the request would be a guess dressed as a plan. Option c is incorrect because stretching the deadline is the fix for an outcome that was simply too ambitious. Here the client reports no relief at all, which points to something wrong upstream rather than a timing error. Option d is incorrect because swapping one intervention for another skips the judgment that makes revision intelligent. Choosing a new comfort measure may well follow, but it follows the reassessment rather than replacing it.

Correct Answer: Partially met, because progress fell short of target

The client made real progress toward the criterion but did not reach the stated distance within the timeframe, which defines a partially met outcome. The nurse continues the plan with modification after reassessing what limited the walk. Option a is incorrect because an outcome is met only when the client reaches the criterion exactly as written. Thirty feet is not fifty feet, and calling it met would close a problem that is still active. Option b is incorrect because not met describes no progress at all or a decline in condition. Using a walker was never excluded by the outcome, and the client covered more than half the target distance. Option d is incorrect because the outcome does carry a deadline, namely the end of the shift. A missing time element would indeed block evaluation, but that flaw simply is not present in this statement.

Correct Answer: The nurse's clinical reasoning about the data

Clinical reasoning is the internal cognitive process of gathering and analyzing client information and weighing alternative actions. It is the road; what the nurse eventually concludes and decides to do is the judgment. Option a is incorrect because clinical judgment is the conclusion reached and the decision to act, and the stem stops before anything is decided. Judgment is observable, which is precisely why licensure exams can measure it. Option b is incorrect because a nursing diagnosis is a written product, a labeled problem placed in the record. The stem describes thinking that has not yet been committed to any documented statement. Option c is incorrect because reflection on action reviews an episode after it is over to extract learning from it. Nothing here has finished; the nurse is still working through the possibilities in real time.

Correct Answer: Pause for a diagnostic time out and consider alternatives

Premature closure stops the diagnostic process once a label is accepted. The diagnostic time out deliberately reopens it by asking whether this could be something else, keeping a second hypothesis alive until the data rules it out. Option a is incorrect because repeating a treatment aimed at the assumed cause reinforces the very assumption that needs testing. If heart failure is driving the crackles, another bronchodilator will not change the picture. Option c is incorrect because confirming the admitting diagnosis with a colleague is how diagnostic momentum builds, a label gathering weight as it travels. Verification must come from the client's findings, not from repetition. Option d is incorrect because charting a change without acting on it leaves the client with an unexplained deterioration. Documentation records the reasoning; it does not substitute for reopening a question that was closed too early.

Correct Answer: Impaired gas exchange from pulmonary embolism

A swollen calf, new dyspnea, tachypnea, and a falling saturation after joint surgery fit pulmonary embolism. Even at lower likelihood, a hypothesis that can kill within minutes outranks every competing explanation here. Option a is incorrect because anxiety is the diagnosis students reach for when a client has a psychiatric history, and settling on it here is textbook anchoring. Anxiety does not produce a swollen calf. Option b is incorrect because incisional pain is genuinely present after hip replacement and belongs on the plan of care. It explains none of the respiratory findings, and treating it would leave the oxygenation threat untouched. Option c is incorrect because activity intolerance describes a chronic mismatch between energy and demand that shows up during exertion. This client became breathless at rest, and the sudden onset points somewhere far more urgent.

Correct Answer: Clinical judgment about the client's problem

Clinical judgment is the product of reasoning, the conclusion about the client's problem plus the decision to act. Weighing the alternatives was reasoning; naming hypovolemia and notifying the provider is the judgment reached. Option a is incorrect because clinical reasoning names the thinking that happened earlier, while the nurse compared infection with bleeding. Reasoning is the road and judgment is the destination, and the stem asks about the destination. Option c is incorrect because critical thinking is domain general and describes purposeful, self regulatory thinking about anything at all. Applying it to one client in one moment narrows it to clinical reasoning and its conclusion. Option d is incorrect because trial and error means trying approaches until something works, without determining the cause. This nurse identified a probable cause before acting, which is exactly what trial and error skips.

Correct Answer: Integrity in her own reasoning

Integrity means holding your own reasoning to the same standard you demand of others and correcting a belief once the evidence contradicts it. Revising the dementia assumption on the positive urinalysis is that correction. Option a is incorrect because humility means naming what you do not know and asking for help with it. Nothing in this scenario shows the nurse reaching the edge of her knowledge or requesting assistance. Option b is incorrect because confidence is about believing in your ability and conveying it so the client trusts you. Changing a conclusion in the face of contrary data is a separate disposition entirely. Option d is incorrect because fairness concerns handling a situation without bias, as when a client with opioid use disorder is assessed exactly like anyone else. The revision here followed a laboratory result, not a prejudice.

Correct Answer: An emergency assessment of airway and breathing

An unresponsive client with a change in color needs a rapid survey of airway, breathing, circulation and level of consciousness, carried out at the same time as intervention. Scope narrows to the findings that threaten life. Option b is incorrect because a full database is gathered on admission to establish a baseline for later comparison. Working through every body system while a client is unresponsive delays the only care that matters now. Option c is incorrect because reassessment at set intervals suits a client whose condition is stable and being tracked over time. This client's status has changed abruptly, which removes any value in a scheduled comparison. Option d is incorrect because focusing on the abdomen assumes a problem the findings do not point toward. Nothing in the scenario suggests a gastrointestinal cause, and the unresponsiveness demands attention to airway first.

Correct Answer: "Writing what the nurse will do makes the outcome clearer."

An outcome never describes nursing action. Writing what the nurse will do turns the statement into an intervention, leaving nothing about the client to evaluate later, so this statement shows the new nurse still needs teaching. Option a is incorrect because naming an observable client behaviour is precisely what a correct outcome does. The new nurse who says this has grasped the client-centred rule and needs no correction on that point. Option b is incorrect because the timed element really is what makes evaluation possible. Without a deadline no one can say whether the client arrived on schedule, so this statement is accurate rather than mistaken. Option d is incorrect because the subject may be the family member or caregiver who must carry out the behaviour. A daughter demonstrating wound irrigation is a legitimate outcome subject, and the new nurse has that nuance right.

Correct Answer: The basic level of critical thinking

Basic critical thinking is concrete and rule based. The learner trusts that experts hold the right answers and follows a procedure step by step without adapting it, because she cannot yet judge which steps are critical. Option b is incorrect because complex thinking separates the learner from authority and weighs competing options with their trade offs. This student is not comparing alternatives at all; she is following one sequence exactly as written. Option c is incorrect because the commitment level describes a nurse who anticipates choosing without help and accepts accountability for that choice. A student reciting a checklist has not yet reached independent decision making. Option d is incorrect because Kataoka-Yahiro and Saylor name only three levels, and intuitive is not among them. Intuition belongs to Benner's description of expert practice, which is a stage of skill acquisition rather than a thinking level.