13.8 Pharmacology: Drugs and the GI system Flashcards Preview

Week 13- Gastrointestinal > 13.8 Pharmacology: Drugs and the GI system > Flashcards

Flashcards in 13.8 Pharmacology: Drugs and the GI system Deck (10)
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1
Q

What do Proton Pump Inhibitors (PPI) or H+/K+ ATPase Inhibitors do? What are they used for?

A

Decrease gastric acid secretion

Peptic ulcer disease

2
Q

What are 2 examples of PPIs?

A

Omeprazole

Esomeprazole

3
Q

What is the gold standard peptic ulcer disease treatment and why?

A

PPIs

Very effective and longlasting (kill enzyme until new synthesis)

4
Q

What do H2-R’ Antagonists do and what are they used for?

A

Decrease gastric acid secretion

Peptic ulcer disease

5
Q

What is an example of an H2-R’ Antagonist?

A

Ranitidine

6
Q

What do antacids do? What are they use for?

A

Neutralise gastric acid

PUD

7
Q

What is an example of an antacid?

A

Magnesium hydroxide

8
Q

What does a spasmolytic do? What is it used for?

A

Muscarinic receptor antagonist (SLUD decrease)

PUD

9
Q

What is an example of a spasmolytic?

A

Hyoscine butylbromide

10
Q

What is an example of a Muscarinic Receptor Antagonist? What is it used for?

A

Hyoscine hydrobromide

Anti-emetic