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प्रश्न
What is Cardiac output?
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उत्तर
- It is the volume of blood pumped out per min.
- For a normal adult human being it is calculated as follows :
Cardiac output = Systolic volume × Heart Rate
= 70 × 72
= 5040 ml/min
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संबंधित प्रश्न
Complete the following sentence with appropriate word:
The sequence of one systole followed by one diastole is termed as the ___________.
Long answer question:
A man’s pulse rate is 68 and cardiac output is 5500 cm3 . Find the stroke volume.
The wall of the human heart is made of ______
Which of the following correctly represents the flow of blood in closed blood vascular system?
The longest phase of cardiac cycle is ____________.
What is the contraction phase of auricles called?
When the oxygen supply to the tissue is inadequate the condition is ______.
Give reason:
The wall of left ventricle is thicker than right ventricle
What are the time durations for each of the following events in cardiac cycle?
- Atrial systole
- Atrial diastole
- Ventricular systole
- Ventricular diastole
During ventricular systole, the atrioventricular valves (P) ______ and semilunar valves (Q) ______.
