GIT

Question 1

Venous of rectum below pectinate

vs. lymph from below pectinate

Answer 1

veins: inf/middle rectal v. to internal pudendal to internal iliac to IVC

Lymph: superficial inguinal

Question 2

lymph from above pectinate

Answer 2

internal iliac

Question 3

femoral triangle vs sheath

Answer 3

triangle = VAN
sheath = AVL

Question 4

femoral hernia path

Answer 4

under inguinal ligament
medial to femoral A/V
lateral to pubic tubercle

Question 5

ABO groups and type of PUD

Answer 5

ABO-A = gastric (h. pylori or NSAIDS)
ABO-O = duodenal (h. pylori or ZE)

Question 6

location of ulcer hemorrhage vs. perforation

Answer 6

hemmorrhage:

• gastric = less curvature = left gastric
• duodenal = post = gastroduodenal

perforation:
- duodenal = anterior = air under diaphragm, pain via phrenic

Question 7

pertechnetate use:

Answer 7

inhibit ioding uptake in thyroid

track gastric tissue uptake in mocker’s

Question 8

Ladd bands

Answer 8

via MIDGUT malrotation

can cause volvulus or duodenal obstruction

Question 9

MC location of CRC

Answer 9

rectosigmoid > ascending > descending

Question 10

high amylase =

Answer 10

acute pancreatitis

mumps

Question 11

MEN1

Answer 11

Wermer’s syndrome

Question 12

MEN 2A

Answer 12

Sipple’s syndrome

Question 13

MEN 2B

Answer 13

Wagenmann–Froboese syndrome