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Difficulty: HardEstablishing Priorities

A nurse is assessing a 24-year-old client who is 6 hours postoperative following an emergency splenectomy for blunt abdominal trauma. Which of the following assessment findings represent critical priority cues that the nurse must immediately report to the healthcare provider? (Select all that apply)

  1. A blood pressure of 108/88 mmHg, changed from a preoperative baseline of 124/76 mmHgAnswer
  2. A steady increase in heart rate from 86 to 118 beats per minute over the last two hoursAnswer
  3. A total urine output of 40 mL collected in the indwelling catheter over the past 2 hoursAnswer
  4. D
    An oral temperature of 37.8°C (100.0°F)
  5. E
    Serosanguineous drainage measuring 2 centimeters in diameter on the surgical dressing
  6. F
    Hypoactive bowel sounds auscultated in all four abdominal quadrants

Answer

The critical findings that must be reported are the narrowed pulse pressure (108/88 mmHg), the steadily increasing heart rate (86 to 118 bpm), and the low urine output (40 mL over 2 hours).
The client is at high risk for internal hemorrhage and hypovolemic shock following a splenectomy for blunt trauma. Early physiological indicators of compensatory shock include a narrowing pulse pressure (the difference between systolic and diastolic pressure), unexplained progressive tachycardia, and oliguria (urine output less than 30 mL/hr). These findings indicate decreased systemic perfusion and require immediate intervention to prevent irreversible shock.

Step-by-Step Solution

1
Identify the client's clinical context and time frame.
The client is 6 hours postoperative following a major abdominal surgery (splenectomy) for trauma, placing them at high risk for acute internal hemorrhage and hypovolemic shock.
Establishing the clinical context helps differentiate between expected postoperative recovery findings and signs of life-threatening complications.
2
Evaluate the vital sign trends for signs of hemodynamic instability.
The blood pressure shows a narrowing pulse pressure (dropping from a difference of 48 mmHg to 20 mmHg) and the heart rate is steadily increasing. Both are early compensatory mechanisms for decreased stroke volume.
Recognizing early shock is critical before profound hypotension (decompensation) occurs.
3
Assess organ perfusion indicators, such as urine output.
The urine output is 20 mL/hr (40 mL over 2 hours), which is critically below the minimum adult threshold of 30 mL/hr.
Oliguria indicates that the body is shunting blood away from the kidneys to preserve vital organs, confirming poor systemic perfusion.
4
Differentiate expected postoperative findings from priority cues.
Mild fever, minimal serosanguineous drainage, and hypoactive bowel sounds are all expected 6 hours after abdominal surgery and do not require immediate notification.
Prioritization requires the nurse to filter out expected benign findings to focus entirely on immediate life threats.

Key Concept

Early recognition of hypovolemic shock involves identifying compensatory mechanisms such as tachycardia, narrowing pulse pressure, and decreased urine output, rather than waiting for profound hypotension.
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