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.
If you are speaking of blood flow in peripheral arteries ( those supplying blood to arms and legs ) , the typical pattern of flow in a resting state is to accelerate quickly then stop and even briefly flow backwards as a pressure wave traveling faster than the blood itself reflects back from the smaller arterioles near the end of the pathway blood ...