Question

Which pathologic condition requires a reduction in exposure factors to produce an acceptable image?

A. Congestive heart failure (CHF).
B. Emphysema.
C. Late stage Paget's disease.
D. Atelectasis.

Answer 1

Emphysema is the pathologic condition that requires a reduction in exposure factors to produce an acceptable image.

Step-by-step explanation:

Among the given options, the pathologic condition that requires a reduction in exposure factors to produce an acceptable image is Emphysema.

Emphysema is an obstructive disease in which the walls of the alveoli are destroyed, leading to decreased surface area for gas exchange. As a result, more air is trapped in the lungs at the end of exhalation. To compensate for this, a reduction in exposure factors is needed when producing images to ensure that the trapped air doesn't obscure the structures being imaged.