GI pharmacology

Question 1

Antiemetics 5-HT3 antagonists

Answer 1

ondansetron granisetron dolasetron palonosetron

Question 2

Antiemetics H1 antagonists

Answer 2

diphenhydramine dimenhydranate meclizine promethazine

Question 3

Antiemetics antimuscarinic

Answer 3

scopolamine

Question 4

benzodiazepines antiemetics

Answer 4

lorazepam alprazolam

Question 5

Antiemetics D2 antagonist phenothiazines

Answer 5

chlorpromazine prochloperazine promethazine thiethylperazine

Question 6

Antiemetics D2 antagonist Butyrophenones

Answer 6

haloperidol droperidol

Question 7

Antiemetics D2 antagonist substituted benziamids

Answer 7

metoclopramide domperidone

Question 8

Antiemetics NK1 antagonist

Answer 8

aprepitan fosaprepitan

Question 9

cannabinoids

Answer 9

dronabinol nabilone

Question 10

prokinetic agents

Answer 10

bethanechol neostygmin domperidone metoclopramide

Question 11

agents for bile acid therapy

Answer 11

primer bile acids: cholic acid, chenodeoxycholic acid

Secondary bile acids: deoxycholic acid, ursodeoxycholic acid

Question 12

hepatoprotective agents

Answer 12

sylmarine silibiline

Question 13

agents decreasing ammonia level

Answer 13

rifaximin lactulose neomycin

Question 14

colloidal laxatives

Answer 14

methylcellulose, gummi arabicum, psyllium, tragacantha, dried fruits

Question 15

osmotic laxatives

Answer 15

inorganic salts

lactulose, sorbitol, mannitol, glycerine

Question 16

laxatives lubricants

Answer 16

paraffin oil

docusate

Question 17

laxatives synthetic drugs

Answer 17

phenolphtalein, bisacodyl, Na picosulphate, polyethylene glycol

Question 18

opioid antagonist laxative

Answer 18

methylnaltrexone alvimopan

Question 19

laxative chloride channel activators

Answer 19

lubiprostone linaclotide

Question 20

agents against diarhea

Answer 20

opioids: diphenoxylate, loperamide
atropine
enkephalinase inhibitors: racekadotril
octreotide, crofelemer

Question 21

H2 receptor antagonists

Answer 21

cimetidine ranitidine nizatidine famotidine

Question 22

proton pump inhibitors

Answer 22

omeprazol rabeprazol pantoprazol esomeprazol lansoprazol dexlansoprazol

Question 23

M1 RECEPTOR ANTAGONIST

Answer 23

pirenzepine telenzepine

Question 24

antacids

Answer 24

sodium carbonate
magnesium hydroxide
aluminium hydroxide
calcium carbonate

Question 25

enhancement of gastric mucosal defense

Answer 25

bismuth chelate sucralfate misoprostol (PG)

Question 26

Anti HPylori

Answer 26

Triple therapy quadruple therapy

Question 27

triple therapy Hpylori

Answer 27

PPI amoxicillin clarithromycin PPI metronidazole clarithromycin metronidazole bismuth salts tetracyclin

Question 28

quadruple therapy

Answer 28

bismuth subsalicylate metronidazole tetracycline PPI