In what age group is a primary spontaneous pneumothorax most commonly seen?
a. Under 15 years
b. 18 to 25 years
c. 35 to 45 years
d. Over 60 years
ANS: B
Primary spontaneous pneumothorax usually occurs in patients in their late teenage years or early 20s.
Health Professions
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What will be an ideal response?
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Which of the following is recommended for increasing radiographic contrast while maintaining radiographic density?
a. Increase kVp and increase exposure time. b. Decrease kVp and decrease exposure time. c. Increase kVp and decrease exposure time. d. Decrease kVp and increase exposure time.
Health Professions