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.
C) compares the blood pressure in the upper and lower extremities.
Explanation: A) A simple test used to help diagnose PAD is the ankle-brachial index (ABI). The ABI compares the blood pressure in the arms with the blood pressure in the ankles. An abnormal reading may indicate that circulation of the legs is diminished.
B) A simple test used to help diagnose PAD is the ankle-brachial index (ABI). The ABI compares the blood pressure in the arms with the blood pressure in the ankles. An abnormal reading may indicate that circulation of the legs is diminished.
C) A simple test used to help diagnose PAD is the ankle-brachial index (ABI). The ABI compares the blood pressure in the arms with the blood pressure in the ankles. An abnormal reading may indicate that circulation of the legs is diminished.
D) A simple test used to help diagnose PAD is the ankle-brachial index (ABI). The ABI compares the blood pressure in the arms with the blood pressure in the ankles. An abnormal reading may indicate that circulation of the legs is diminished.
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