Test four mini decks 2

Question 1

Anti-emetic

Answer 1

• Ondansetron: Serotonin receptor antagonist
• Metoclopramide: Dopamine antagonist (also block serotonin receptors) in the CTZ (chemo receptor trigger zone in the medulla oblongata)

Question 2

Anti-diarrheal

Answer 2

• Diphenoxylate/atropine
• Loperamide HCL

Question 3

Laxatives

Answer 3

• Classificaitons
• Group 1: 2-6 hours, watery stool. Diagnostic procedures
• Group 2: 6-12 hours. senifluid
• Group 3: 1-3 days, soft formed
• Psyllium (metamucil): Bulk forming (group 3)
• Docusate sodium (colace): Surfactant (group 3)
• Bisacodyl (dulcolax): Stimulant (group 2)
• Senna (senakot): Stimulant (group 2)
• Castor oil: Stimulant (group 2)
• Polyethylene glycol (miralax): Osmotic (group 1 or 2 based on dose)
• Lactulose: Osmotic (group 1 or 2 based on dose)
• Milk of magnesia: Osmotic (group 1 or 2 based on dose)
• Mineral oil: Lube for poop
• Glycerin suppository: Osmotic/lube/stimulates rectal contraction

Question 4

Anti-ulcer

Answer 4

• Cimetidine (tagamet): H2 blocker. Anti-secretory
• Famotidine (pepcid): H2 blocker. Anti-secretory
• Omeprazole (prilosec): PPI. Anti-secretory
• Compounds (magnesium, calcium, sodium, aluminum): Antacids
• Misoprostol (cytotec): Mucosal protectant
• Sucralfate (carafate): Mucosal protectant