MCQ
Cardiac output signifies
- AThe amount of blood entering the heart per unit time
- BThe amount of blood entering the lung per unit time
- ✓The amount of blood leaving the heart per unit time
- DThe amount of blood leaving the lung per unit time
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Reason : Malaria is caused by polluted water.
$I.$ Relaxation of the diaphragm and sternum
$II.$ Reduction of the pulmonary volume
$III.$ Expulsion of air from the lungs
$IV.$ Increase in intra pulmonary pressure
Choose the correct option