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Difficulty: HardReduction of Risk Potential

While completing afternoon rounds, a practical nurse evaluates a 72-year-old individual who underwent a right femoral-popliteal bypass graft earlier in the day. The client is displaying new-onset agitation. Current physiological parameters reveal a heart rate of 114 beats per minute, blood pressure of 102/54 mm Hg, and a respiratory rate of 22 breaths per minute. A review of the preoperative record indicates a baseline blood pressure of 146/84 mm Hg. The surgical dressing over the incision site remains clean, dry, and intact. Which clinical action should the practical nurse prioritize?

  1. Communicate the physiological parameters and clinical presentation to the registered nurse immediately.Answer
  2. B
    Reposition the client for comfort and plan to reassess the physiological parameters in one hour.
  3. C
    Increase the prescribed intravenous maintenance fluid rate to support systemic perfusion.
  4. D
    Administer a prescribed oral analgesic, assuming the agitation is secondary to postoperative pain.

Answer

Communicate the physiological parameters and clinical presentation to the registered nurse immediately.
The client is demonstrating early signs of hypovolemic shock (relative hypotension, tachycardia, and agitation) following a major vascular procedure. Because the surgical dressing is dry, internal bleeding at the graft site or retroperitoneal space is highly suspected. Recognizing these subtle signs and immediately escalating the data to the registered nurse is the most critical action to reduce the risk of severe complications and circulatory collapse.

Step-by-Step Solution

1
Analyze the client's postoperative vital signs and compare them to preoperative baselines.
The heart rate is elevated (114 bpm), and the blood pressure has dropped significantly from 146/84 mm Hg to 102/54 mm Hg.
Identifying relative hypotension and tachycardia is crucial for detecting early circulatory compromise.
2
Correlate the vital sign changes with the client's new-onset agitation and surgical history.
The combination of these findings suggests decreased cerebral perfusion and early hypovolemic shock, likely from internal bleeding at the graft site.
Agitation is a classic early sign of hypoxia and shock, particularly in older adults, even if the external surgical dressing is intact.
3
Determine the appropriate scope of practice and priority action.
The practical nurse must immediately report these critical physiological changes to the registered nurse.
Suspected hypovolemic shock requires immediate RN assessment and potential provider notification for fluid resuscitation or surgical re-evaluation.

Key Concept

Early Recognition of Postoperative Hypovolemic Shock
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Topics

Reduction of Risk Potential

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