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Question

Difficulty: MediumReduction of Risk Potential

During afternoon rounding on the cardiovascular progressive care unit, the charge nurse evaluates the status of a client who underwent a right femoral percutaneous coronary intervention (PCI) two hours ago. Which specific finding necessitates an immediate interruption by the charge nurse to mitigate a severe physiological risk?

  1. The client is sitting upright in bed at a 60-degree angle to comfortably consume a lunch tray.Answer
  2. B
    The client's most recent arterial blood gas analysis reveals a pH of 7.39 and a PaCO2 of 41 mm Hg.
  3. C
    The primary nurse auscultates the client's four abdominal quadrants prior to beginning percussion.
  4. D
    The client's cardiac monitor displays a heart rate of 82 bpm while their pulse pressure remains steady at 42 mm Hg.

Answer

The finding that requires immediate intervention is the client sitting upright at a 60-degree angle to eat, as this positioning is heavily contraindicated following a femoral procedure.
Following a percutaneous coronary intervention via the femoral artery, standard risk-reduction protocols dictate that the client must remain supine or with the head of the bed elevated no more than 30 degrees. Elevating the head of the bed to 60 degrees causes severe flexion at the groin. This flexion directly increases pressure on the femoral artery puncture site, which can dislodge the clot and lead to massive external arterial bleeding or a hidden, life-threatening retroperitoneal hemorrhage.

Step-by-Step Solution

1
Identify the critical physiological risk associated with a recent percutaneous coronary intervention (PCI) via the femoral artery approach.
The primary immediate risk is severe bleeding, hematoma formation, or retroperitoneal hemorrhage at the femoral puncture site.
Understanding the anatomical and procedural risks is necessary to guide safe post-operative care and positioning.
2
Analyze the provided clinical observations against evidence-based safety protocols to distinguish normal findings from dangerous deviations.
Elevating the head of the bed to 60 degrees bends the hip and stresses the puncture site. Conversely, the ABG values are normal, the assessment sequence is clinically accurate, and the vital signs do not indicate impending shock.
Discriminating between expected clinical data and unsafe practices is essential for effective risk reduction.
3
Prioritize the finding that presents the most immediate threat to the client's physiological integrity.
The charge nurse must interrupt the client sitting at 60 degrees to immediately lower the bed.
Swift correction of contraindicated positioning is required to prevent a life-threatening arterial hemorrhage.

Key Concept

Post-Procedure Client Positioning and Hemorrhage Prevention
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Topics

Reduction of Risk Potential

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