Biology · Human Physiology - Cardiovascular System
Consider the cardiac filling process: (i) Ventricles are filled with 70-80% capacity during diastole; (ii) Atrial kick contributes the remaining 20-30%; (iii) Atrial systole follows the P wave; (iv) Ventricles contain end-diastolic volume just prior to contraction.
- 1(i), (ii), and (iv)
- 2(ii) and (iv) only
- 3All of the above✓
- 4(i) and (iii) only
Correct answer
All of the above
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