GI: Disorders and diseases

Question 1

what are the three phases of digestion

Question 2

what happens during the cephalic phase

Question 3

what happens in the gastric phase

Question 4

what happens in the intestinal phase

Question 5

role of the enteric system in each of the three phases of digestion

Question 6

what is conditiond vs uncondtioned cephalic response

Question 7

what are the three steps of swallowing

Question 8

how does the cephalic phase signal the stomach

Question 9

what seccretions are stimulated by cephalic phase

Question 10

how does the cephalic phase signal the small intestine

Question 11

what happens in GERD

Question 12

what happens to the esoph ph in GERd

Question 13

what are the causes of GERD? why?

Question 14

what are treatements to GERD

Question 15

why does smoking cessation prevent GERD?

Question 16

what happens in the gastric phase?

Question 17

how does food in stomach trigger digestion?

Question 18

what stimulates gastric secretions?

Question 19

when is somatostatin released? what does it do?

Question 20

what are two types of ulcers

Question 21

what are ulcers

Question 22

what are ulcers characterized by

Question 23

what is helicobacter pylori and how does it lead to ulcers

Question 24

what are three causes of ulcers besides bacteria

Question 25

describe how a breath test is used to detect h pylori infection

Question 26

why would peptic ulcer drugs target hk pump

Question 27

how do antibiotics treat ulcers

Question 28

how do histamine antagonists help with ulcers

Question 29

what happens during the intestinal phase

Question 30

what gets inhibitied during the intestinal phase

Question 31

explain the pathway from food in stomach to inhibited gastric motility

Question 32

what is cholera

Question 33

what is cholera caused by

Question 34

explain the cholera pathway

Question 35

how do you treat cholera

Question 36

how does oral rehydration fluid work

Question 37

what does ORS do