Which of the following statements is related to the diastolic blood pressure?
i) Diastolic blood pressure refers to the minimum arterial pressure during the relaxation of the left atrium of the heart.
ii) Diastolic blood pressure refers to the maximum arterial pressure during the contraction of the left ventricle of the heart.
iii) Diastolic blood pressure refers to the minimum arterial pressure during the relaxation of the left ventricle of the heart.
iv) The normal range is around 80mm Hg in adults.

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Solution

Diastolic blood pressure refers to the minimum arterial pressure that gets created during the relaxation of the left ventricle of the heart.
The normal range is around 60 to 80 mm Hg in human adults.

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Diastolic pressure is the presence of blood inside the artery during ventricular relaxation . Expalin the statement.

When your heart beats, it contracts and pushes blood through the arteries to the rest of your body. This force creates pressure on the arteries. This is called (i)___________.

The (ii)___ on the other hand, indicates the pressure in the arteries when the heart rests or relaxes between beats. A normal systolic blood pressure is (iii)___ and a normal diastolic blood pressure number is (iv)_____.

Q. Consider the following statements:
1. The force that blood exerts force against the wall of a vessel is called blood pressure.
2. The pressure of blood inside the artery during contraction is called systolic pressure and pressure in an artery during relaxation is called diastolic pressure.
3. Blood pressure is measured with an instrument called sphygmomanometer.
Which of the statements given above are correct?

Pressure in artery during ventricular diastole (relaxation) is called __.

Q. Assertion (A): Systolic blood pressure is higher than the diastolic blood pressure.

Reason (R): Volume of blood in the heart is greater during systole.

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Diastolic blood pressure refers to the minimum arterial pressure that gets created during the relaxation of the left ventricle of the heart. The normal range is around 60 to 80 mm Hg in human adults.

Diastolic blood pressure refers to the minimum arterial pressure that gets created during the relaxation of the left ventricle of the heart.
The normal range is around 60 to 80 mm Hg in human adults.