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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Restraining and forcibly administering medication violates patient autonomy and ethical principles, potentially escalating agitation in psychosis. It risks physical harm and legal issues, as forced medication requires specific legal orders (e.g., involuntary commitment). Non-invasive approaches like negotiation or assessing refusal reasons are safer and more ethical.
Choice B reason: Stating that refusal prevents improvement is coercive and undermines autonomy. It fails to explore reasons for refusal, such as side effect concerns or psychosis-related mistrust, which are common in severe psychosis. This approach may damage trust and hinder therapeutic alliance, making it inappropriate as an initial action.
Choice C reason: Accepting the client’s refusal respects autonomy while prioritizing safety, critical in psychosis where agitation is common. This allows exploration of refusal reasons (e.g., paranoia) and alternative interventions, maintaining a therapeutic environment. Monitoring ensures no immediate harm, making this the most ethical and safe initial response.
Choice D reason: Obtaining a discharge order for nonadherence is premature and inappropriate, as refusal does not warrant immediate discharge. Psychosis requires ongoing assessment and management, and discharge could exacerbate symptoms or risk harm, making this action contrary to the goal of stabilizing the client’s mental health.
Correct Answer is A
Explanation
Choice A reason: HIPAA requires client consent to disclose protected health information, like psychological evaluations, to third parties such as employers. This response upholds confidentiality laws, ensuring the client’s privacy is protected while clearly communicating the legal process for information release, making it the most appropriate and compliant action.
Choice B reason: Forwarding the call to the doctor delays the response and does not directly address the confidentiality requirement. While the doctor may handle consent, the nurse can directly inform the employer about the need for signed consent, maintaining clarity and legal compliance in protecting patient privacy.
Choice C reason: Refusing to confirm or deny the client’s presence is overly restrictive and not necessary for an employer’s request. It avoids addressing the consent process, which is the legal requirement for releasing information, making it less direct and potentially confusing in this context.
Choice D reason: Stating that information cannot be given is accurate but incomplete, as it does not explain the consent process. Providing a clear path (obtaining signed consent) ensures compliance with confidentiality laws while addressing the employer’s request, making this response less precise than option a).
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