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प्रश्न
Explain the Term
Blood Pressure
उत्तर
When the blood flows in the artery it exerts pressure on the elastic wall of the artery which is called blood pressure. It is greater during systole (contraction) than during diastole (relaxation) of the heart. In a normal adult, the blood pressure is 120/80 where systolic is 120 and diastolic pressure is 80 mm of Hg (mercury).
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संबंधित प्रश्न
What is blood pressure? What are the two factors used to express the blood pressure of a person?
Choose the correct answer:
The rate of heart beat per minute in a normal man is ____________
When does blood pressure rise?
Explain the Term
Pulse rate
Multiple Choice Questions
Blood pressure is measured by:
Identify ‘A’ from the following ECG.
____________ refers to blocking of arteries is due to deposition of fats and calcium.
While playing cricket Raju faces problems of severe pain and heaviness in the chest. Pain spreads from the neck, lower jaw, left arm and left shoulder. From the above symptoms identify the disease:
Give the name of the instrument which is used to measure the blood pressure.
Give the factors which affect the blood pressure.
