A nurse is assessing a client who is 4 hr postoperative following arterial revascularization of the left femoral artery. Which of the following findings should the nurse report to the provider immediately?

D. This practice is recommended to maintain catheter patency and prevent occlusion.

A Changing the transparent membrane dressing is typically done every 5 to 7 days, not daily, unless it's soiled or compromised.

B. Accessing the catheter with a non-coring needle is not applicable in this context as PICC lines are already in place and do not require such needles for access.

C. Maintaining a continuous IV infusion is not necessary for a client receiving intermittent IV bolus medication and could increase the risk of complications without providing any benefit in this scenario.

B. Pallor suggests potential compromised arterial blood flow or perfusion issues, which require immediate assessment and intervention to ensure the viability of the revascularized artery and the extremity.

A Bruising can be a common finding after surgery, especially involving vascular procedures. It is typically due to minor bleeding into the tissues around the surgical site.

C. Postoperative oliguria (low urine output) can indicate inadequate renal perfusion, which may result from hypovolemia or impaired cardiac output. 150ml in 4 hours does not immediately indicate a need for urgent intervention

D. A mild increase in temperature is common in the immediate postoperative period and can be due to the body's normal response to surgical stress.