Multiple Choice
The Adam's apple is
A) cartilage.
B) the epiglottis.
C) the primary site of gas exchange.
D) the pharynx.
Correct Answer:
Verified
Correct Answer:
Verified
Q34: The central chemoreceptors are primarily sensitive to
Q35: The lungs contain the<br>A)inspiratory and expiratory neurons.<br>B)structures
Q36: The respiratory tract<br>A)includes the mouth,pharynx,trachea,and esophagus.<br>B)contains conductance,resistance,and
Q37: Hypoventilation is most apt to<br>A)increase blood pH.<br>B)induce
Q38: Which substance greatly reduces the attractive forces
Q40: Surfactants<br>A)prevent collapse of the alveoli.<br>B)induce anaphylaxis.<br>C)cause upper
Q41: Which of the following are the accessory
Q42: Activation of the beta₂-adrenergic receptors of the
Q43: Firing of the intercostal and phrenic nerves<br>A)activates
Q44: Which of the following is the first