The nurse is caring for a client who is in the oliguric phase of acute kidney injury (AKI). During this phase of AKI, the nurse might anticipate which of the following findings?

Hyperkalemia

Urine output of 2000 mL in 24 hours

Tachycardia

Tenting of the skin

Answer and Explanation

The Correct Answer is A

Choice A reason: In the oliguric phase of AKI, kidney function is severely impaired, reducing potassium excretion. This leads to hyperkalemia, which disrupts cardiac electrical activity, potentially causing life-threatening arrhythmias or cardiac arrest. Elevated potassium levels are a hallmark of this phase due to decreased glomerular filtration rate and impaired tubular secretion.

Choice B reason: Urine output of 2000 mL in 24 hours indicates polyuria, characteristic of the recovery phase of AKI, not the oliguric phase, where output is typically less than 400 mL/day. High urine output suggests restored renal function, which is not expected in the oliguric phase, where kidneys fail to filter adequately.

Choice C reason: Tachycardia may occur in AKI due to fluid overload causing increased cardiac workload or electrolyte imbalances like hyperkalemia affecting heart rhythm. However, it is a secondary symptom and less specific than hyperkalemia, which directly results from impaired renal excretion and poses a more immediate risk to cardiac function.

Choice D reason: Tenting of the skin indicates dehydration, which may precede AKI but is not typical in the oliguric phase, where fluid retention is more common due to reduced urine output. Fluid overload leads to edema, not dehydration, making skin tenting an unlikely finding in this phase of AKI.

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Correct Answer is D

Explanation

Choice A reason: Apologizing for the question may imply it was inappropriate, undermining the therapeutic intent to explore emotions. Homelessness is a valid topic in mental health care, and apologizing could discourage further discussion, disrupting trust and the client’s ability to process and express difficult emotions.

Choice B reason: Encouraging a list of concerns shifts focus to problem-solving prematurely, potentially overwhelming the client who is processing emotions. This action disregards the client’s need for reflection, which is critical in therapeutic communication to facilitate emotional expression and address underlying psychological distress effectively.

Choice C reason: Diverting the subject avoids the client’s emotional response, missing a therapeutic opportunity to explore feelings about homelessness. This can signal discomfort with the topic, reducing trust and hindering the client’s ability to process trauma, which is essential for mental health recovery and coping.

Choice D reason: Sitting quietly allows the client time to process complex emotions about homelessness, fostering a safe therapeutic environment. Silence supports reflection, enabling the client to articulate feelings at their pace, which enhances trust and facilitates deeper emotional exploration, making it the most therapeutic response in this context.

A. Allow the client to leave with community resources for follow-up care B. Contact the client’s family to request they convince the client to stay C. Initiate a 302 commitment D. Call security and ask them to detain the client

Correct Answer is C

Explanation

Choice A reason: Allowing a client with suicidal comments to leave against medical advice is unsafe, as it risks self-harm without immediate intervention. Providing resources does not address acute suicide risk, which requires inpatient stabilization to ensure safety, making this action inappropriate in the context of expressed suicidal ideation.

Choice B reason: Contacting family to persuade the client to stay does not address immediate suicide risk. While family support may be helpful, it lacks legal authority to prevent discharge and does not ensure safety, making it less effective than initiating a commitment for a client with suicidal intent.

Choice C reason: A 302 involuntary commitment is appropriate for a client expressing suicidal ideation, indicating imminent danger to self. This legal action ensures safety through inpatient evaluation and treatment, preventing self-harm. Mental health laws prioritize protection in such cases, making this the most appropriate nursing action.

Choice D reason: Calling security to detain the client is coercive and lacks legal basis without a formal commitment process. It may escalate agitation and violate autonomy. A 302 commitment is the proper legal mechanism to ensure safety for a suicidal client, making detention by security inappropriate.

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The nurse is caring for a client who is in the oliguric phase of acute kidney injury (AKI). During this phase of AKI, the nurse might anticipate which of the following findings?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

Correct Answer is C

Explanation

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