Question

What toe pressure is required for normal wound healing?

a) 20 mm Hg
b) 30 mm Hg
c) 40 mm Hg
d) 50 mm Hg

Answer 1

The toe pressure required for normal wound healing is typically at least 30 mm Hg; measurements below this may indicate insufficient blood supply for proper healing.

Step-by-step explanation:

The toe pressure required for normal wound healing is typically at least 30 mm Hg. Adequate blood flow is critical for delivering oxygen and nutrients to a wound site, and arterial pressures below this threshold may not provide sufficient blood supply for proper wound healing. Toe pressure measurements can be an indicator of peripheral arterial disease (PAD), which can impair wound healing. Clinicians often use toe pressures in conjunction with other assessments to evaluate a patient's vascular status and the likelihood of healing a lower extremity wound.