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Difficulty: MediumReduction of Risk Potential

Following an outpatient colonoscopy with the removal of three large polyps, a 54-year-old client is being monitored in the recovery area. At 0900, the client's baseline vital signs were a blood pressure of 126/78 mmHg and a heart rate of 72/min. At 1030, the client reports feeling lightheaded and having diffuse abdominal achiness. The current vital signs reveal a blood pressure of 110/84 mmHg, a heart rate of 104/min, and a respiratory rate of 20/min. Which action should the nurse take FIRST to prevent physiological decompensation?

  1. A
    Elevate the head of the bed to a high-Fowler's position to prevent aspiration when the client feels lightheaded.
  2. Maintain patency of the intravenous line and immediately report the vital sign trends to the healthcare provider.Answer
  3. C
    Document the findings as expected post-procedural discomfort and assess again in one hour.
  4. D
    Provide the prescribed PRN oral opioid analgesic to address the client's diffuse abdominal achiness.

Answer

The nurse should maintain patency of the intravenous line and immediately report the vital sign trends to the healthcare provider.
The client is exhibiting tachycardia, a narrowing pulse pressure (from 48 mmHg to 26 mmHg), and lightheadedness following an invasive procedure with a high risk for bleeding (polypectomy). These are early, compensatory signs of hypovolemic shock due to internal hemorrhage. Maintaining intravenous access and notifying the provider is the priority to facilitate rapid fluid resuscitation and possible emergency surgical intervention.

Step-by-Step Solution

1
Analyze the client's initial and current vital signs to identify trends.
The pulse pressure narrowed from 48 mmHg (126 - 78) to 26 mmHg (110 - 84), and the heart rate increased from 72/min to 104/min.
Comparing baseline to current vital signs is essential for recognizing subtle physiological decompensation.
2
Correlate the vital sign trends with the client's symptoms and recent procedure.
The client had a polypectomy (high risk for bleeding) and now exhibits tachycardia, a narrowed pulse pressure, and lightheadedness, which are classic signs of early hypovolemic (hemorrhagic) shock.
Connecting procedural risks with assessment findings allows the nurse to anticipate severe complications.
3
Determine the priority nursing intervention based on the ABCs (Airway, Breathing, Circulation).
The priority is to support circulation by securing intravenous access and notifying the healthcare provider for immediate medical interventions.
Circulatory collapse from internal bleeding is a life-threatening emergency that must be prioritized over comfort measures or routine documentation.

Key Concept

Recognizing early indicators of hypovolemic shock (narrowing pulse pressure, tachycardia) following an invasive procedure.
Estimated Time:1m 0s
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Topics

Reduction of Risk Potential

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