The cardiac notch

A) is on the medial aspect of the right lung.
B) is on the medial aspect of the left lung.
C) is a notch on the heart where the coronary arteries originate.
D) is where the pulmonary trunk rests on the heart.

B

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All of the following contribute to the pathogenesis of diverticulosis EXCEPT:

A) decreased colon motility. B) herniation of mucosa and submucosa through the teniae coli. C) increased colon pressure. D) low-fiber diet.

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The correct ICD-9-CM code for Cushing's Syndrome is:

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