What physiological changes occur during an asthma attack?
A. The bronchioles become narrowed; mucus is overproduced.
B. The bronchioles become fluid-filled; mucus is overproduced.
C. The bronchioles become narrowed; pleural lubrication is decreased.
D. The bronchioles become fluid-filled; pleural lubrication is decreased.
Answer: A
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a. District of Columbia b. Virginia c. Maryland d. Pennsylvania
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a. both b. either c. one d. mutually exclusive
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Indicate whether the statement is true or false