13. The brand name for omeprazole is:

Answer: B

Explanation:

Omeprazole is branded as Prilosec.

Omeprazole is known under the brand name Prilosec, which is commonly used to treat conditions like gastroesophageal reflux disease (GERD).

A) Nexium

Nexium is actually the brand name for esomeprazole, which is a derivative of omeprazole. While both medications are proton pump inhibitors used to reduce stomach acid, Nexium is not the brand name for omeprazole itself.

B) Prilosec.

Prilosec is the correct brand name for omeprazole. It is widely prescribed for conditions involving excess stomach acid and is the most recognized name associated with this medication.

C) Prevacid.

Prevacid is the brand name for lansoprazole, another proton pump inhibitor that reduces stomach acid but is distinct from omeprazole. Therefore, it does not represent omeprazole.

D) Pepcid.

Pepcid is the brand name for famotidine, which belongs to a different class of medications known as H2 blockers. It is not related to omeprazole and does not serve as its brand name.

Conclusion

Prilosec is definitively the correct answer as it is the established brand name for omeprazole, specifically designed for treating excessive stomach acid. All other options are incorrect, as they refer to different medications that do not correspond to omeprazole, reinforcing the importance of recognizing brand names in pharmacology.