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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
Lowering of blood pressure is related with the production of ____________.
What is meant by 'systolic pressure' and 'diastolic pressure'? What are their normal values?
Choose the correct answer:
The rate of heart beat per minute in a normal man is ____________
What is the rate of heartbeat in normal adult human being?
Define pulse.
Define hypertension. Explain coronary artery disease and angina pectoris.
Normal blood pressure is ______.
In which of the following health condition there is persistent increase in arterial blood pressure?
Normal blood pressure (systolic/diastolic) is ____________.
Complete the following table.
| Waves on ECG | Heart activity | Reason for formation |
| P. wave | ____________ | ____________ |
| QRS wave | ____________ | ____________ |
| Twave | ____________ | ____________ |
