Stomach

Question 1

type of absorption in stomach

Answer 1

limited absorption, main purpose is dissolving

Question 2

can be absorbed in stomach

Answer 2

water, alcohol, a few fat soluble dugs (aspirin), and a few minerals (e.g. iron)

Question 3

hormones that inhibit gastric motility

Answer 3

cholecystokinin
secretin
peptide yy
substance p
vasoactive intestinal polypeptide

Question 4

hormones that stimulates gastric motility and/or secretions

Answer 4

gastrin and histamine

Question 5

gastrin

Answer 5

stimulates motility and gastric acid release

Question 6

overproduction of HCl?

Answer 6

helicobacter pylori, aspirin, NSAID (ibuprofen), alc

Question 7

h pylori

Answer 7

causes chronic inflammation by damaging mucosal defense system, reducing thickness of mucus gel layer, diminishing mucosal blood flow, favoring infection

Question 8

remedy for temp burning

Answer 8

drink milk
take antacids

Question 9

HCl inhibitors

Answer 9

h2 receptor blockers
H+/K+ proton pump inhibitors bind to H+/K ATPase pump

Question 10

h2 receptor blockers

Answer 10

bind to the H2 receptors on parietal cells

Question 11

H+/K proton pump inhibitors (protonics)

Answer 11

bind to the H+/K ATPase pump