Question 73

Simvastatin (Zocor) has the same therapeutic use as pravastatin (Pravachol).

Both pravastatin and simvastatin are statins used primarily for lowering cholesterol levels in patients with hyperlipidemia and for reducing the risk of cardiovascular disease.

A) Fexofenadine (Allegra)

Fexofenadine is an antihistamine used to alleviate allergy symptoms such as hay fever and hives. It does not have any cholesterol-lowering effects and is not used for the same therapeutic purpose as pravastatin.

B) Citalopram (Celexa)

Citalopram is a selective serotonin reuptake inhibitor (SSRI) used to treat depression and anxiety disorders. It has no relevance to cholesterol management or cardiovascular health, making it an incorrect option.

C) Lansoprazole (Prevacid)

Lansoprazole is a proton pump inhibitor (PPI) used to treat conditions like gastroesophageal reflux disease (GERD) and stomach ulcers. This medication does not address cholesterol levels, thus it does not share the same therapeutic use as pravastatin.

D) Simvastatin (Zocor)

Simvastatin is another statin that functions similarly to pravastatin by inhibiting the HMG-CoA reductase enzyme, leading to lowered cholesterol levels and reduced risk of heart disease. Therefore, it is the correct choice as both medications belong to the same class and serve the same therapeutic purpose.

Conclusion

Simvastatin is definitively the correct option as it shares the same cholesterol-lowering mechanism and therapeutic goals as pravastatin. The other options—fexofenadine, citalopram, and lansoprazole—are unrelated to cholesterol management, highlighting how they fail to meet the question's criteria.