PHARMACOLOGY MADE EASY 4.0
GASTROINTESTINAL SYSTEM EXAM
PREPARATION PACK 2026 KEY CONCEPTS
AND REVISION NOTES
◉ Promotility drugs.
Answer: Medications that enhance gastrointestinal motility.
◉ Antacids.
Answer: Substances that neutralize stomach acid.
◉ Histamine H2 receptor blockers.
Answer: Drugs that reduce stomach acid production by blocking
histamine receptors.
◉ Proton-pump inhibitors.
Answer: Medications that block the proton pump in the stomach
lining, reducing acid production.
◉ Cytoprotective drugs.
Answer: Medications that protect the gastric mucosa from damage.
, ◉ Laxatives.
Answer: Agents that promote bowel movements.
◉ Antidiarrheals.
Answer: Medications used to reduce diarrhea.
◉ Digestive System Functions.
Answer: Performs the mechanical and chemical process of digestion,
absorbs nutrients, and eliminates waste
◉ Digestive System Structures.
Answer: Mouth, esophagus, stomach, intestines, and accessory
structures
◉ Protective Factors of Digestive Tract.
Answer: The digestive tract must work without being destroyed by
the strong acid it makes to digest food
◉ Digestion Variables.
Answer: Changes in gastrointestinal blood flow, amount of surface
available, and motility are found in very young and older adult
patients
GASTROINTESTINAL SYSTEM EXAM
PREPARATION PACK 2026 KEY CONCEPTS
AND REVISION NOTES
◉ Promotility drugs.
Answer: Medications that enhance gastrointestinal motility.
◉ Antacids.
Answer: Substances that neutralize stomach acid.
◉ Histamine H2 receptor blockers.
Answer: Drugs that reduce stomach acid production by blocking
histamine receptors.
◉ Proton-pump inhibitors.
Answer: Medications that block the proton pump in the stomach
lining, reducing acid production.
◉ Cytoprotective drugs.
Answer: Medications that protect the gastric mucosa from damage.
, ◉ Laxatives.
Answer: Agents that promote bowel movements.
◉ Antidiarrheals.
Answer: Medications used to reduce diarrhea.
◉ Digestive System Functions.
Answer: Performs the mechanical and chemical process of digestion,
absorbs nutrients, and eliminates waste
◉ Digestive System Structures.
Answer: Mouth, esophagus, stomach, intestines, and accessory
structures
◉ Protective Factors of Digestive Tract.
Answer: The digestive tract must work without being destroyed by
the strong acid it makes to digest food
◉ Digestion Variables.
Answer: Changes in gastrointestinal blood flow, amount of surface
available, and motility are found in very young and older adult
patients