Pneumonia is
A) shortness of breath.
B) inflammation of the entire lower respiratory tract except the lungs.
C) wheezing or loud breathing associated with airway obstruction.
D) rapid swelling of the airway that can block breathing.
E) inflammation of the alveoli which interferes with gas exchange.
Answer: E
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cassettes (versions) of each __________. Fill in the blank(s) with the appropriate word(s).
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