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Question: Answered & Verified by Expert
If Expiratory Reserve Volume A, Residual Volume B, Tidal Volume C and Inspiratory Reserve Volume D, then Functional Residual Capacity (FRC) is equal to
BiologyBreathing and Exchange of GasesNEET
Options:
  • A A + B
  • B A + B + C
  • C B + D
  • D A + B + D
Solution:
2759 Upvotes Verified Answer
The correct answer is: A + B
Functional Residual Capacity FRC = ERV + RV

It refers to the volume of air that remains in the lungs after a normal expiration.

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