Question

what is blood pressure? how it is measured? mention the normal bp of helathy human.​

Answer 1

Explanation:

Blood pressure is measured in millimeters of mercury (mm Hg) and recorded with the systolic number first, followed by the diastolic number. For example, a normal blood pressure would be recorded as something under 120/80 mm Hg. Blood pressure readings can be affected by factors like: Smoking.