Question

How is heart beat measured​

Answer 1

Answer:

To check your pulse at your wrist, place two fingers between the bone and the tendon over your radial artery — which is located on the thumb side of your wrist. When you feel your pulse, count the number of beats in 15 seconds. Multiply this number by four to calculate your beats per minute.

Answer 2

The heartbeat is measured by an instrument known as sphygmomanometer.

More about Blood pressure:-

(i) Systoloc Blood pressure :- Ot is the pressure exerted by the blood on the wall of blood vessel during period of maximum ventricular systolic contraction. In a normal rsting adult man, it is about 120 mm Hg.

(ii) Diastolic Blood Pressure :- It is the pressure exerted by the blood on the wall of blood vessel during the period of maximum ventricular diastolic relaxation. In a normal adulting man, it is about 80 mm Hg.

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