asked 95.6k views
1 vote
Fine, wet crackling sounds usually caused by closed alveoli popping open when enough air pressure is applied. Fluid in the lungs squeezes alveoli closed, making them unavailable for gas exchange until they can be forced open

A) True
B) False

1 Answer

6 votes

Answer:

Yes

Step-by-step explanation:

It can be forced open

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