G.I.

Question 1

Pyloric stenosis most commonly affects _____

Answer 1

Males 2-10 weeks old

Question 2

Crohn’s disease most commonly affects the ___

Answer 2

Terminal ileum and colon

Question 3

Most common complication of Crohn’s disease:

Answer 3

Inflammatory masses: phlegmon, abscess

Question 4

Diverticulitis most commonly affects the:

Answer 4

Sigmoid colon

Question 5

The appendix most commonly attaches to the ___

Answer 5

Cecum

Question 6

The most common cause of acute abdominal pain

Answer 6

Appendicitis

Question 7

Intussusception most commonly occurs at the _____

Answer 7

Ileocecal junction in RLQ

Question 8

The most common portosystemic collateral seen with malrotation

Answer 8

Left gastric vein

Question 9

Most common malignant tumor of GI tract

Answer 9

Adenocarcinoma

Question 10

Abnormal appendix measurements:

Answer 10

Diameter: >6mm
Wall: >2mm

Question 11

Ulcerative colitis usually affects:

Answer 11

Sigmoid and rectum

Question 12

Diverticulitis is most common in the:

Answer 12

Sigmoid

Question 13

The celiac axis can become compressed by:

Answer 13

Median arcuate ligament

Question 14

Intermittent compression of the celiac axis causes increased velocity with (expiration or inspiration)

Answer 14

Expiration