Question

which artery is usually used to determine blood pressure?
a carotid artery
b brachial artery
c renal artery
d coronary artery

Explanation:

Blood pressure is typically measured using a sphygmomanometer on the brachial artery in the upper arm. The carotid artery supplies blood to the head and neck, the renal artery to the kidneys, and the coronary artery to the heart. These are not standard for routine blood - pressure measurement.

Answer:

B. Brachial artery