How does a nurse assess perfusion to the foot when a patient has a cast from the left middle calf to the toes?

Question

Quizplus · Accepted Answer

The presence of capillary refill in less than 2 seconds indicates perfusion of the left foot when the dorsalis pedis pulse cannot be palpated. Option A is above the foot and does not indicate perfusion of the foot. Option B is not palpable because it is covered by the cast. Option C is important for this patient but assesses neurologic function rather than perfusion.

How Does a Nurse Assess Perfusion to the Foot When