Question

The difference between systolic and diastolic pressure in human is
A. 120 mm/Hg
B. 80 mm/Hg
C. 40 mm/Hg
D. 200 mm/Hg

Answer 1

Hint: The blood pressure is the force per unit area of the blood against the arteries and it should maintain the normal blood pressure range which is 120-140/70-90. The blood pressure level is given in two numbers which are systolic and diastolic.

Complete answer: In the blood pressure, the two systolic and diastolic are differentiated by the pulse pressure reading. It is measured in millimetres of mercury (mmHg) and it represents the force that the heart generates every time. The systolic pressure in a normal human is 120 mmHg and the diastolic pressure is mmHg, where the difference between the systolic and diastolic pressure is 80 mmHg. The systolic blood pressure is the pressure which is exerted by the blood which is flowing in the arteries but it is not constant but it reflects with the heart continuously, the heart is continuously beating and the blood which is ejected out into arteries causes the pressure in them. The diastolic pressure is the pressure where the pressure of the blood in the arteries, that is when the blood is exerted in the arteries which are in between of the heartbeats.
Hence, the correct option is C.

Note: The systolic and diastolic pressure alter substantially every minute as depending on the state of activity, stress, hydration, and many other factors. The pressure level depends on the activity of the heart and the elasticity of the arteries. The blood pressure can be normal, high, or low.