Normal blood pressure of the human body is ........

General Science (Easy) Biology

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Normal blood pressure of the human body is:

120 atm systolic and 80 atm diastolic

120 atm diastolic and 80 atm systolic

80 mm Hg systolic and 120 mm Hg diastolic

80 mm Hg diastolic and 120 mm Hg systolic

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Explanation:

Blood pressure is one of the vital signs, along with respiratory rate, heart rate, oxygen saturation, and body temperature. Normal resting blood pressure in an adult is approximately 120 millimetres of mercury (16 kPa) systolic, and 80 millimetres of mercury (11 kPa) diastolic, abbreviated "120/80 mmHg". Blood pressure is the force of blood against the arteries.120 – This is called systolic pressure and 80 – This is called diastolic pressure.

Types of Blood Pressure

Systolic Blood Pressure.

The normal range of systolic blood pressure should be 90 – 120 mm Hg.

Diastolic Blood Pressure.

The normal range of diastolic blood pressure should be 60 – 80 mm Hg.
Both Diastolic and Systolic are derived from the Greek word. Diastolic meaning drawing apart and Systolic meaning a drawing together.

Therefore option 4th is correct.