AIPMT MAIN2008Zoology-Respiratory System
AIPMT MAIN 2008 Zoology Lung Volumes and Capacities MCQ Question
Type: MCQ-conceptual-Medium-Class 11
What is vital capacity of our lungs?
A
Total lungs capacity minus residual volume
B
Inspiratory reserve volume plus tidal volume
C
Total lungs capacity minus expiratory reserve volume
D
Inspiratory reserve volume plus expiratory reserve volume
Correct Answer
Option A
Detailed Explanation
Vital capacity = TV + IRV + ERV. Total lung capacity = VC + RV. So we can say that VC = Total lung capacity - Residual volume.
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