NORCET 10 Mains: Which of the following is the most appropriate postoperative nursing intervention after cardiac catheterizati…

NORCET 10 Mains

Medical & Surgical Nursing

Medium

Appeared in: NORCET 10 Mains

Explanation

The primary risk after cardiac catheterization is vascular complications at the insertion site, such as thrombosis or hematoma, which can obstruct blood flow.
Checking the pulse distal to the insertion site is the most direct and effective way to assess for adequate arterial perfusion to the extremity.
A diminished or absent distal pulse is a key sign of arterial occlusion, a medical emergency requiring immediate intervention to prevent tissue damage or limb loss.
This assessment is prioritized over systemic checks like blood pressure because it specifically evaluates the patency of the affected artery.

Option A: Checking the proximal pulse (closer to the body's core) does not confirm that blood is successfully flowing past the catheter insertion site to the rest of the limb.
Option C: Blood pressure is a systemic measurement. A patient can have a stable blood pressure while having a complete arterial blockage in one limb.
Option D: This is dangerous and strictly contraindicated. The patient must remain on bed rest with the affected leg straight for several hours to prevent bleeding and hematoma formation at the arterial puncture site.

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Post-procedure nursing care following cardiac catheterization, specifically focusing on circulatory assessment in the correct sequence, documenting the action clearly, and monitoring for the expected response.
A key nursing responsibility is performing neurovascular checks on the affected limb, often remembered by the '5 P's': Pain, Pallor (color), Pulselessness, Paresthesia (sensation), and Paralysis (movement). Any abnormality must be reported immediately.
Failure to promptly identify and report a loss of distal pulse can lead to irreversible tissue damage and potential amputation of the limb.
What if? - If the cardiac catheterization was performed via the radial artery in the wrist instead of the femoral artery, the most appropriate intervention would be to check the radial and ulnar pulses and assess capillary refill, color, and temperature of the hand.

How to Approach the Question

First, identify the core procedure: cardiac catheterization. Recall that this is an invasive procedure involving arterial access.
Next, consider the most immediate and life- or limb-threatening complications associated with arterial puncture. These are bleeding and circulatory occlusion.
Evaluate each option based on how well it addresses these primary risks.
Option A (proximal pulse) is inadequate for detecting a distal blockage.
Option C (BP only) is a systemic measure and won't detect a local blockage.
Option D (ambulation) is contraindicated and would increase the risk of bleeding.

Concept Tested & Keywords

Concept Tested: Post-procedure nursing care following cardiac catheterization, specifically focusing on circulatory assessment.
Stem keywords: postoperative, nursing intervention, cardiac catheterization
Lead-in keywords: most appropriate

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