When assessing the ankle-brachial index in a patient with peripheral artery disease, the nurse:
A) compares the strength of the pulses in the lower and upper extremities.
B) compares the pulse rate in the upper and lower extremities.
C) compares the blood pressure in the upper and lower extremities.
D) compares sensation in the upper and lower extremities.

Question

Quizplus · Accepted Answer

The ankle-brachial index (ABI) is calculated by comparing the blood pressure in the lower extremities (ankle) to the blood pressure in the upper extremities (brachial). This helps assess the presence and severity of peripheral artery disease.

When Assessing the Ankle-Brachial Index in a Patient with Peripheral