Question

which of the following medications has gastrointestinal (gi) ulceration as a potential side effect? meloxicam (mobic) albuterol (proair) metoprolol (lopressor) progesterone (prometrium)

Explanation:

Nonsteroidal anti - inflammatory drugs (NSAIDs) like Meloxicam (Mobic) can inhibit cyclooxygenase (COX) enzymes. This inhibition reduces the production of prostaglandins, which are important for protecting the gastric mucosa. Without sufficient prostaglandins, the risk of gastrointestinal ulceration increases. Amoxicillin is an antibiotic, typically causing gastrointestinal issues like diarrhea (not ulceration as a main potential side - effect related to mucosal protection disruption). Metoprolol is a beta - blocker, mainly affecting the cardiovascular system and having different side - effect profiles. Progesterone is a hormone, and its side - effects are more related to hormonal changes rather than GI ulceration.

Answer:

A. Meloxicam (Mobic)