During the initial part of inspiration, which of the following does not occur ?

A. Intrapulmonary pressure falls

B. The partial pressure of O2 in dead space rises

C. Intra thoracic pressure rises

D. Intra-abdominal pressure rises

Found an error? Read our corrections policy and report it in the comments below.

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.