Which medication should a nurse question when reviewing the discharge list of a patient with a gastric ulcer?

Acetylsalicylic acid, commonly known as aspirin, is a nonsteroidal anti-inflammatory drug (NSAID) that can increase the risk of gastric ulcers or aggravate existing ulcers. This medication can irritate the gastric mucosa and affect gastric secretion, which is particularly concerning for a patient who already has a gastric ulcer.

In contrast, medications like omeprazole and lansoprazole are proton pump inhibitors that reduce stomach acid, helping to heal gastric ulcers and provide symptomatic relief. Ranitidine is an H2 receptor antagonist that also helps decrease acid production. When reviewing the discharge list for a patient with a gastric ulcer, it is crucial for the nurse to be aware of medications that could exacerbate the condition, thus questioning the inclusion of aspirin, which is inappropriate in this context.