4-Questions

Question 1

The GALT immunity overlying Peyer’s patches is first facilitated by which cells?

Answer 1

M cells

Question 2

Which cells involved in the oral tolerance suppress Th1, Th2 and Th17 responses?

Answer 2

Treg cells

Question 3

Which cells are activated by IgE cross linking with FCeRI in food induced anaphylaxis?

Answer 3

Mast cells

Question 4

Ingesting peanuts and causing anaphylaxis is inducing the activation of macrophages by what?

Answer 4

IgG

Question 5

Mucosal remodeling and rillers atrophy from the ingestion of gluten is from what cell type?

Answer 5

Myfibroblasts

Question 6

What is the main function of Ghrelin in the body?

Answer 6

Stimulate hunger

Question 7

For patients diagnosed with TII DM, what would you expect of GLP-1?

Answer 7

Decreased

Question 8

What is the mechanism of action for the drug Orlistat?

Answer 8

Does not allow GI lipase to bind to fat

Question 9

What is the most common small intestine tumor?

Answer 9

Adenocarcinoma

Question 10

What is the most common extranodal site for the ileum?

Answer 10

Ileum

Question 11

What is the name of cell involved in adenocarcinomas in small intestine?

Answer 11

Kulchitsky cells

Question 12

A genetic disorder in which the ______ absorbs iron too well is known as __________

Answer 12

Duodenum; hemachromatosis

Question 13

Pt with alcoholic cirrhosis would have AST to ALT ratio of?

Answer 13

2:1

Question 14

Liver disease characterized by decreased Cu incorporation into ceruloplasmin and decreased Cu secretion into bile?

Answer 14

Wilson’s

Question 15

Common way to clinically test for Wilson’s disease?

Answer 15

Penicillaminc challenge

Question 16

Pt with obvious skin color change with hereditary hemochromatosis must have what blood Cu level?

Answer 16

24

Question 17

What is the definitive diagnosis for hereditary hemochromatosis?

Answer 17

Liver biopsy

Question 18

Lab results common in Hep A,B,C

Answer 18

ALT>AST

Question 19

Part of Charcot’s triad?

Answer 19

Fever

Question 20

Sign of pre hepatic disease?

Answer 20

Increased unconjugated bilirubin

Question 21

Pt with portal vein thrombosis common?

Answer 21

Ascites

Question 22

Most likely to develop alcoholic cirrhosis

Answer 22

70 yo with 2 pints of whiskey a day

Question 23

During necrosis of liver, where is hepatocytes is likely to be affected first?

Answer 23

Zone 1

Question 24

Home remedy of pruritus due to retention of bile salts

Answer 24

Grapefruit juice

Question 25

Sx of liver disease?

Answer 25

Testicular atrophy

Question 26

What vessels are correlated with vermiform appendix embryologically?

Answer 26

``` ? Celiac SMA IMA Superior rectal ```

Question 27

Which of following can be initially treated with abx instead of surgery?

Answer 27

?acute cholecytstitis

Question 28

Transversus m. forms what?

Answer 28

? Posterior inguinal wall

Question 29

Spigelian hernia?

Answer 29

Hernia at semilunares

Question 30

What rolls to form the inguinal ligament in the groin?

Answer 30

External oblique m

Question 31

Most common form of hernia in females

Answer 31

Femoral hernia ??