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austinderrick2 austinderrick2
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Posts: 288
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6 years ago
Pneumonia is most frequently caused by ________.
a. inhaled foreign substances such as vomit
b. asthma
c. smoking
d. a bacterium or a virus
Textbook 
Emergency Medical Responder: A Skills Approach, Canadian Edition

Emergency Medical Responder: A Skills Approach, Canadian Edition


Edition: 4th
Authors:
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