Which of the following diseases results from the destruction of the alveolar walls due to long-term exposure to irritants such as cigarette smoke or air pollution?
a. Emphysema
b. Pneumonia
c. Pleurisy
d. Pulmonary embolism
ANS: A
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A patient in respiratory distress is exhibiting pursed lip breathing. You realize that he is doing this to:
A) exhale increased amounts of CO2. B) inhale additional amounts of oxygen. C) keep the small airways open. D) prevent the loss of vapor with exhalation.
For category S52, the 7th character K reports _____
a. initial encounter for closed fracture b. initial encounter for open fracture c. subsequent encounter for closed fracture with nonunion d. subsequent encounter for closed fracture with routine healing
Convert the following fractions to decimals
3/10 __________ Fill in the blank(s) with correct word
The medical term meaning disease of the blood vessel(s) is
angiopathy angioplasty cardiothoracic cardiopathy