The GI System Flashcards
digestion
breakdown of complex carbs, fats and proteins into molecules that can be readily absorbed into body fluids
absorption
vitamins, electrolytes, water and nutrients are actively transported from chyme across the wall of the digestive tract and into the rich blood supply
bowel movements
elimination of solid waste
Antisecretory
reduce the secretion of stomach acid
List two types of antisecretory drugs:
i. Proton Pump Inhibitors (PPIs)
ii. Histamine-2 (H2) Blockers
Nexium
esomeprazole
Pantoloc
pantoprazole
Prevacid
lansoprazole
Tagamet
cimetidine
Zantac
ranitidine
Antiemetic
treat nausea and vomiting
Gravol
dimenhydrinate
Zofran
ondasetron
Antacid
neutralize stomach acid
Tums
calcium carbonate
Gelusil, Maalox
magnesium hydroxide & aluminum hydroxide
Antidiarrheal
treat diarrhea
Imodium
loperamide
Bacid
lactobacillus
Cathartics & Laxatives
promote evacuation of bowels
Dulcolax
bisacodyl
Colace
docusate
Senokot
sennosides
Antisecretory Agents
*think of the specific TYPE of acid
reduce the amount of hydrochloric acid in the stomach
Proton Pump Inhibitors
reduce the production of acid by blocking the enzyme in the stomach wall
H2 Receptor Antagonists
compete with histamines at H2 receptor sites in the stomach
List the two forms of diarrhea:
i. acute diarrhea
ii. chronic diarrhea
List of essential electrolytes:
i. potassium
ii. sodium
iii. calcium
iv. phosphorus
v. magnesium
vi. chloride
Slow K
K-Dur
KCl elixir
potassium chloride (KCl)