A nurse is establishing a baseline postoperative assessment for a client who is recovering from a right femoropopliteal bypass graft. Which of the following findings in the assessment of the client's right leg should be of the most concern to the nurse?

The correct answer is B: The client's pedal pulse in the right foot is not palpable. This finding indicates inadequate blood flow to the foot, which could be a sign of a possible occlusion or complication in the graft. It is essential for the nurse to address this issue promptly as it may lead to ischemia and tissue damage.
A: The client's foot feeling cooler could be due to poor circulation but is less concerning than the absence of a palpable pulse.
C: A capillary refill time of 5 seconds in the toes is slightly delayed, indicating possible circulation issues, but it is not as urgent as a non-palpable pulse.
D: Pain level of 8 is subjective and may not necessarily indicate a critical issue related to the graft.