A nurse is assessing a client who had a colostomy 24 hr ago. Which of the following findings is the nurse's priority?

Rationale:

A. Assess the client's peripheral pulses every 15 min: Frequent assessment of peripheral pulses is essential to monitor for signs of arterial obstruction, bleeding, or hematoma formation at the femoral site. This helps ensure adequate perfusion and detect complications early.

B. Elevate the head of the client's bed to 45°: After femoral catheterization, the head of the bed should be elevated no more than 30° to reduce pressure at the puncture site and prevent bleeding. A 45° angle may increase the risk of hemorrhage.

C. Change the client's dressing 4 hr following the procedure: The dressing should remain in place and be monitored for signs of bleeding or saturation. Routine dressing changes shortly after the procedure are not recommended unless soiled or ordered.

D. Instruct the client to flex the right knee every 30 min: Flexing the leg increases the risk of dislodging the clot or reopening the arterial puncture site. The affected leg should remain straight and immobilized for several hours post-procedure.

Rationale:

A. The client reports a pain level of 6 on a scale from 0 to 10: Moderate pain is expected postoperatively and should be managed, but it does not indicate an immediate threat to tissue viability or life. It is not the top priority when compared to signs of stoma compromise.

B. The client refuses to look at the colostomy: Emotional adjustment is important and should be addressed with sensitivity, but it is a psychosocial concern rather than a physiological emergency. This can be prioritized after physical complications are ruled out.

C. The colostomy has had no output: Absence of output within the first 24 hours may be related to bowel manipulation during surgery. While it should be monitored, it is not as urgent as signs suggesting stoma necrosis or ischemia.

D. The stoma appears dark purple in color: A dark purple stoma indicates poor perfusion or possible necrosis, which is a surgical emergency. A healthy stoma should appear pink or red and moist. Immediate intervention is required to preserve tissue viability.