You may have noticed that after a large meal you have had some difficulty breathing.Which explanation is most accurate with regard to this situation?
A) The food presses on the bronchi making air flow difficult.
B) The large quantity of food retards pulmonary blood flow.
C) Oxygen to the lungs is restricted due to fullness in the stomach.
D) A full stomach impedes contraction of the diaphragm,limiting inhalation.
E) It's just difficult to fill the lungs since blood-filled oxygen is flowing primarily to the stomach.
Correct Answer:
Verified
Q28: The alveolar cell that secretes pulmonary surfactant
Q29: The typical cell making up the alveolar
Q30: The hilum of the lung
A)is an indented
Q31: Bronchioles are kept open by
A)rings of cartilage.
B)plates
Q32: Which is not part of the respiratory
Q34: What prevents the trachea from collapsing?
A)The internal
Q35: Each lung consists of a number of
Q36: On each side of the chest,the _
Q37: How long is the average trachea?
A)12-14 inches
B)12-14
Q38: What type of tissue lines the trachea?
A)Cuboidal
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