Question

which of the following prostaglandin drug classifications to treat gerd inhibits gastric acid secretion and protects the stomach lining from irritating drugs such as nsaids? h₂-blockers proton pump inhibitors salicylates gastric mucosal agents

Explanation:

To solve this, we analyze each option:

• \( \text{H}_2\text{-blockers} \): Primarily reduce acid by blocking histamine - 2 receptors, but not the main class for protecting against NSAIDs.
• \( \text{Proton pump inhibitors} \): Reduce acid production, but not focused on protecting the stomach from NSAIDs.
• \( \text{Salicylates} \): Are a type of NSAID, so they irritate the stomach, not protect it.
• \( \text{Gastric mucosal agents} \): These agents (like prostaglandin analogs) inhibit acid secretion and protect the gastric mucosa from irritants like NSAIDs.

Answer:

Gastric mucosal agents