Which statement is NOT true of the respiratory muscles?
A) The diaphragm moves upward during inhalation.
B) The intercostal muscles are attached to the ribs.
C) The internal intercostal muscles contribute to a forced exhalation.
D) The external intercostal muscles assist in inhalation.
Correct Answer:
Verified
Q40: The serous membrane that lines the chest
Q41: The internal intercostal muscles pull the ribs:
A)out
Q42: The pulmonary capillaries are made of simple
Q43: The air pressure outside the body is
Q44: The external intercostal muscles pull the ribs:
A)up
Q46: Intrapulmonic pressure is the pressure:
A)of the air
Q47: Any pathogens or air pollution that reach
Q48: The air pressure within the bronchial tree
Q49: The function of pulmonary surfactant is to:
A)decrease
Q50: Which statement is NOT true of the
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