Multiple Choice
How is cardiomegaly evaluated on a PA chest radiograph?
A) Measurement of the cardiothoracic ratio.
B) Evaluation of the height of the right hemidiaphragm.
C) Evaluation of the left hemidiaphragm.
D) Cardiomegaly cannot be evaluated on a PA chest radiograph.
Correct Answer:
Verified
Correct Answer:
Verified
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