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Difficulty: EasyReduction of Risk Potential

While evaluating a client who recently arrived at the surgical unit after a total abdominal hysterectomy, the nurse reviews the most recent vital signs and clinical presentation. Which assessment finding represents the earliest manifestation of internal bleeding?

  1. A
    A decrease in blood pressure from 124/76 mm Hg to 88/52 mm Hg
  2. B
    A core body temperature of 38.1°C (100.6°F) with mild diaphoresis
  3. New-onset restlessness and a pulse rate of 118 beats/minAnswer
  4. D
    A urine output of 40 mL during the first hour of admission

Answer

New-onset restlessness and a pulse rate of 118 beats/min
In the early compensatory stage of hypovolemic shock caused by internal bleeding, the sympathetic nervous system activates to maintain cardiac output and vital organ perfusion. This response typically manifests as an unexplained increase in heart rate (tachycardia) and mild neurological changes such as restlessness, apprehension, or anxiety. These signs reliably occur before any significant drop in blood pressure.

Step-by-Step Solution

1
Analyze the client's risk profile based on the clinical scenario.
The client has just undergone a major abdominal surgery and is at risk for post-operative complications, specifically internal hemorrhage and subsequent hypovolemic shock.
Identifying the primary post-operative risks directs the nurse to monitor the correct physiological parameters.
2
Evaluate the clinical findings to distinguish between early compensatory mechanisms and late decompensatory signs.
Tachycardia and mild neurological changes (restlessness) represent the body's initial effort to compensate for fluid loss. Hypotension represents a failure of these compensatory mechanisms.
Early recognition of shock allows for prompt intervention before tissue perfusion is severely compromised.

Key Concept

Early Identification of Hypovolemic Shock
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Topics

Reduction of Risk Potential

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