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Arroyo21 Arroyo21
wrote...
Posts: 571
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6 years ago
A collapsed lung occurs when the pressure in the ____.
  a. atmosphere increases
  b. alveoli increases
  c. pleural cavity increases
  d. trachea increases
  e. bronchioles decreases

Question 2

The negative pressure gradient that contributes to the respiratory cycle ____.
  a. occurs only during expiration
  b. exists in the pleural cavity
  c. means that the inside of the lungs has a greater pressure than the pleural sac
  d. keeps the lungs separated from the chest wall
  e. is known as a pneumothorax
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Replies
wrote...
6 years ago
Answer to q. 1

ANSWER: c

Answer to q. 2

ANSWER: b
Arroyo21 Author
wrote...
6 years ago
Thank you so much for providing this
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