N air embolism associated with diving occurs when: Select one: a. high water pressure forces air into the mediastinum. b. the diver hyperventilates prior to entering the water. c. the alveoli completely collapse due to high pressure. d. the diver holds his or her breath during a rapid ascent.

d. the diver holds his or her breath during a rapid ascent

Explanation:

Air embolism  is a medical condition characterized by air or gas bubble in the bloodstream which can be fatal and cause variety of problem.air embolism associated with diving occurs if arterial gas reaches the brain when a diver surface too quickly and the diver holding breath can cause air trapped in the lungs to expand.

thinking it would be d not too sure but i think it's right

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: