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What is vital capacity of our lungs?
Options
(a) Inspiratory reserve volume plus tidal volume
(b) Total lung capacity minus expiratory reserve volume
(c) Inspiratory reserve volume plus expiratory reserve volume
(d) Total lung capacity minus residual volume
Correct Answer:
Total lung capacity minus residual volume
Explanation:
Vital capacity of lungs is largest possible expiration after largest possible inspiration that is greatest. Volume of air can be exchanged in single respiration or amount of air breath in and out with greatest possible efforts.
VC = TRV + TV + ERV
= 3000 + 500 + 1100
= 4600 ml
Related Questions: - Which of the following is non-membranous cell organelle?
- The skeletal tissue consists of organic matrix called as
- Photoperiodic stimulus is received by
- Good ozone is found in the
- When water moves out of the plant cell and the cell membrane of a plant shrinks
Topics: Human Physiology Systems
(35)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is non-membranous cell organelle?
- The skeletal tissue consists of organic matrix called as
- Photoperiodic stimulus is received by
- Good ozone is found in the
- When water moves out of the plant cell and the cell membrane of a plant shrinks
Topics: Human Physiology Systems (35)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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