Zoology-Cardiac Cycle
NEET Zoology Cardiac Cycle MCQ Question
Type: MCQ-numerical-Hard-Class 11
During the cardiac cycle, if the time taken for ventricular systole is 0.3 seconds, what is the approximate duration of ventricular diastole assuming one complete cardiac cycle is 0.8 seconds?
A
0.5 seconds
B
0.4 seconds
C
0.3 seconds
D
0.2 seconds
Correct Answer
Option A
Detailed Explanation
The duration of one complete cardiac cycle is 0.8 seconds. Given that ventricular systole takes 0.3 seconds, the remaining time (0.8 - 0.3 = 0.5 seconds) is for ventricular diastole.
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