Mandarin does not have specific words for saying âyesâ and âno.â Instead, the verb which is used in the Mandarin question is used to make a positive or negative reply.
A common test for checking the blood flow in your legs is called a PVR (pulse volume recording) study. During this test, cuffs like the ones used to measure blood pressure in your arm are wrapped around your arm and your leg on the same side of your body.Four cuffs are wrapped around your leg--1 at the upper thigh, 1 at the lower thigh, 1 at the upper calf and 1 at the ankle.uring this test, cuffs like the ones used to measure blood pressure in your arm are wrapped around your arm and your leg on the same side of your body. Four cuffs are wrapped around your leg--1 at the upper thigh, 1 at the lower thigh, 1 at the upper calf and 1 at the ankle.
Arterial Doppler Exam. An Arterial Doppler evaluates the arterial blood flow of the body. It is used many times to evaluate the arteries of the legs. It may be ordered when there is suspicion on exam or with symptoms suggestive of blockage of the arteries. There is no radiation for this test as it uses sound waves and pressure cuffs.