NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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Ace your North American Pharmacist Licensure Examination (NAPLEX) with our comprehensive practice test. Features include interactive flashcards, multiple-choice questions, with detailed hints and explanations. Fast-track your pharmacy career today!

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Which Beta-Blocker has a unique side effect of increasing triglycerides and decreasing HDL?

  1. Nebivolol

  2. Atenolol

  3. Metoprolol

  4. Carvedilol

The correct answer is: Nebivolol

Nebivolol is the correct answer because it is a beta-blocker that has a unique side effect of increasing triglycerides and decreasing HDL levels. This is due to its effects on lipid metabolism, which can lead to adverse changes in lipid profiles. Among the other options: - Atenolol is not known to affect triglycerides or HDL levels significantly. - Metoprolol is more commonly associated with side effects like fatigue, dizziness, and bradycardia rather than adverse effects on lipid profiles. - Carvedilol typically has neutral or positive effects on lipid profiles, such as potentially increasing HDL levels. Therefore, Nebivolol stands out as the correct choice for a beta-blocker with the specified unique side effect.