What is the pressure of blood of human body inside the artery during ventricular systole called?
Show answer & explanation
Correct answer: C
Explanation
Correct Answer: Option 3 (Systolic Pressure)
When the lower chambers of the heart (ventricles) contract, blood is pumped into the arteries, exerting maximum pressure on the artery walls, which is called systolic pressure. For a normal, healthy adult, this pressure is approximately 120 mm Hg.
Additional Facts
Diastolic Pressure: The minimum pressure in the arteries when the heart chambers are at rest is called diastolic pressure (normally 80 mm Hg).
Sphygmomanometer: The name of the instrument used to measure blood pressure.
Hypertension: If someone's blood pressure is consistently higher than 140/90 mm Hg, they are said to have hypertension.
Possible Questions for the Upcoming Exam
What is the normal blood pressure of the human body?
(Answer: 120/80 mm Hg)
What is the instrument used to measure blood pressure called?
(Answer: Sphygmomanometer)
Which artery is primarily used to measure blood pressure?
(Answer: Brachial artery)