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Difficulty: Very hardReduction of Risk Potential

The charge nurse on a medical-surgical unit is reviewing the electronic health records of four assigned clients. Which client requires the most immediate assessment to reduce the risk of severe physiological deterioration?

  1. A client 6 hours post-percutaneous renal biopsy who is exhibiting sudden restlessness, a resting heart rate of 115 bpm, and a urinary output of 15 mL over the past hourAnswer
  2. B
    A client with an exacerbation of chronic obstructive pulmonary disease whose latest arterial blood gas reveals a pH of 7.36, a PaCO2 of 57 mmHg, and an HCO3 of 31 mEq/L
  3. C
    A client 12 hours post-lumbar puncture, currently positioned flat in bed, who reports a severe, throbbing headache that immediately intensifies upon attempting to sit upright
  4. D
    A client with end-stage renal disease scheduled for routine hemodialysis whose morning laboratories reveal a serum creatinine of 7.5 mg/dL, a blood urea nitrogen of 88 mg/dL, and an arterial pH of 7.32

Answer

The client who is 6 hours post-percutaneous renal biopsy exhibiting sudden restlessness, tachycardia, and oliguria requires the most immediate assessment.
The correct answer identifies the client post-percutaneous renal biopsy as the highest priority. The kidney is highly vascular, placing the client at significant risk for hemorrhage. Sudden restlessness is often the earliest sign of diminished cerebral perfusion. Combined with tachycardia and a sharp drop in urinary output (oliguria), this clinical picture strongly indicates early hypovolemic (hemorrhagic) shock due to retroperitoneal bleeding. This client requires immediate physiological intervention to prevent cardiovascular collapse.

Step-by-Step Solution

1
Evaluate the clinical presentation of the client post-renal biopsy.
The client has developed sudden restlessness, a heart rate of 115 bpm, and a urinary output of 15 mL/hr.
The kidney is a highly vascular organ. These findings are classic early indicators of hemorrhagic shock secondary to retroperitoneal bleeding, representing an acute life-threatening emergency.
2
Analyze the ABG results for the client with COPD.
The ABG shows a pH of 7.36, PaCO2 of 57 mmHg, and HCO3 of 31 mEq/L.
This indicates a fully compensated respiratory acidosis. For a client with severe COPD, this is an expected chronic baseline rather than an acute deterioration.
3
Assess the symptoms and positioning of the client post-lumbar puncture.
The client has a positional headache while lying flat.
A post-dural puncture headache is an expected complication caused by CSF leakage. Maintaining a flat, supine position is the correct intervention, and the symptom is not life-threatening.
4
Review the laboratory values for the client with ESRD awaiting hemodialysis.
Elevated creatinine (7.5 mg/dL), BUN (88 mg/dL), and mild metabolic acidosis (pH 7.32).
These values represent chronic, expected uremia and acidosis that will be corrected by the scheduled treatment, not an immediate physiological crisis.

Key Concept

Prioritization requires distinguishing between expected chronic or post-procedural baselines and subtle, early indicators of acute, life-threatening complications such as hemorrhagic shock.
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Reduction of Risk Potential

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