During forceful expiration,
A) accessory expiratory muscles contract
B) internal intercostals contract
C) abdominal muscles contract
D) ribs are brought closer together
E) all of the above occur
Correct Answer:
Verified
Q31: The residual volume is
A)important in helping prevent
Q32: Which of the following makes breathing more
Q33: The vital capacity is
A)the volume normally entering
Q34: Which factor would result in bronchoconstriction?
A)sympathetic stimulation
B)parasympathetic
Q35: Without pulmonary surfactant,
A)small alveoli would tend to
Q37: Which of the following would not be
Q38: Which of the following does not occur
Q39: Pulmonary surfactant
A)is secreted by Type II alveolar
Q40: Normal expiration is brought on by
A)contraction of
Q41: If the
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