Histo/Anatomy

Question 1

Chief cells stain

Answer 1

Purple because lots of RER

Question 2

Parietal cells stain

Answer 2

Pink because lots of mt

Question 3

Acid secretion stimulated by

Answer 3

Ach
Histamine
Gastrin
Vagus nerve and GRP

Question 4

Parietal cell secretion

Answer 4

HCl, intrinsic factor, and bicarb

Question 5

Chief cell secretion

Answer 5

Pepsinogen and gastric lipase

Question 6

NSAID and Aspirin effect on stomach

Answer 6

Inhibit prostaglandin synthesis

Can cause ulcers

Question 7

6 cells in stomach epithelium

Answer 7

1. Surface mucous
2. Neck mucous
3. Parietal
4. Chief
5. Stem
6. Enteroendocrine

Question 8

6 cell types in small intestine epithelium

Answer 8

1. Paneth cells
2. Goblet cells
3. Stem cells
4. Paneth cells
5. Immune cells
6. DNES cells

Question 9

Drains into hepatic portal

Answer 9

Intraperitoneal

Secondary retroperitoneal

Question 10

Drains into caval system

Answer 10

Primary retro

Question 11

Primary Retroperitoneal Organs

Answer 11

Kidney
Adrenal
Ureter
Aorta
IVC
Lower Rectum
Anal Canal

Question 12

Portal Hypertension-alternative routes

Answer 12

Alternate routes to the heart

1. Esophagus-esophageal varices
2. Rectum-anorectal varices
3. Paraumbilical veins/Falciform ligament-caput medusa