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Question

Difficulty: MediumReduction of Risk Potential

A surgical client is transferred to the progressive care unit following a major open abdominal surgery performed earlier in the day. Upon arrival, the client's baseline blood pressure was 132/76 mm Hg with a resting heart rate of 72 bpm. During the mid-shift evaluation, the nurse observes several new findings. Which of the following requires the most urgent clinical intervention?

  1. The client's blood pressure is now 110/86 mm Hg with a continuous heart rate of 112 bpm.Answer
  2. B
    The client is resting in bed with a firm pillow placed directly beneath the popliteal space of both legs.
  3. C
    The client grimaces during repositioning and rates their surgical site pain as an 8 on a 0 to 10 scale.
  4. D
    The client's room is stocked with alcohol-based hand sanitizer as the primary hand hygiene method, despite a history of active Clostridioides difficile.

Answer

The vital signs showing a blood pressure of 110/86 mm Hg and a heart rate of 112 bpm indicate impending shock and require the most urgent intervention.
The correct answer identifies a client exhibiting a significantly narrowed pulse pressure (from a baseline of 56 mm Hg down to 24 mm Hg) accompanied by new-onset tachycardia. Following a major open abdominal surgery, these vital sign changes are classic early compensatory mechanisms for hypovolemic or hemorrhagic shock due to internal bleeding. The body attempts to maintain cardiac output through an increased heart rate, while peripheral vasoconstriction raises the diastolic blood pressure, causing the pulse pressure to narrow. This circulatory emergency requires immediate provider notification and rapid intervention, such as fluid resuscitation, to prevent hemodynamic collapse.

Step-by-Step Solution

1
Analyze the client's vital sign trends by comparing current measurements to the admission baseline.
The heart rate has increased from 72 bpm to 112 bpm, and the pulse pressure has narrowed significantly from 56 mm Hg (132 - 76) to 24 mm Hg (110 - 86).
Identifying subtle, progressive changes in vital signs is essential for the early detection of physiological decompensation.
2
Interpret the clinical significance of the vital sign changes in the context of recent major abdominal surgery.
A narrowing pulse pressure combined with tachycardia is a classic presentation of early compensatory hemorrhagic or hypovolemic shock.
As blood volume drops due to internal bleeding, the body attempts to maintain perfusion by increasing the heart rate and causing peripheral vasoconstriction, which elevates the diastolic pressure and narrows the pulse pressure.
3
Prioritize the assessment findings using the ABCs (Airway, Breathing, Circulation) framework to determine the most urgent need.
The signs of impending circulatory collapse (Circulation) mandate immediate intervention over positioning errors, severe pain, or infection control breaches.
Unrecognized and untreated hemorrhagic shock will rapidly progress to tissue ischemia, organ failure, and death.

Key Concept

Early Recognition of Postoperative Hemorrhagic Shock
Estimated Time:1m 30s
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Topics

Reduction of Risk Potential

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