What happens when we exhale during normal breathing?

Question

What happens when we exhale during normal breathing? — Exam MCQ

rrbjepyq.in · Accepted Answer

B. A residual amount of air remains in the lungs — Air remains in the lungs after normal expiration, allowing gas exchange to continue. Strictly, the amount remaining after a normal expiration is functional residual capacity.

rrbjepyq.in · Answer

A. The diaphragm is flattened

rrbjepyq.in · Answer

C. All carbon dioxide is expelled from the body

rrbjepyq.in · Answer

D. The lungs are contracted

What happens when we exhale during normal breathing?

📚 Related Questions — Human Body