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Questions and Answers
What is the primary mechanism of action of dihydropyridine calcium channel blockers?
Which adverse effect is most commonly associated with dihydropyridine calcium channel blockers?
In which population are dihydropyridine calcium channel blockers often used as a first line treatment for hypertension?
Which of the following statements about dihydropyridine calcium channel blockers is accurate?
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Which drug is a dihydropyridine calcium channel blocker?
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Study Notes
Calcium Channel Blockers (CCB) - Dihydropyridines
- Amlodipine (Norvasc) and Nicardipine (Cardene) are dihydropyridine calcium channel blockers.
- They inhibit calcium influx, leading to relaxation of vascular smooth muscle and vasodilation.
- Key indication: Hypertension.
- Common adverse effects: Edema, orthostatic hypotension.
- Typically considered first-line treatment for hypertension in African Americans.
- Dihydropyridines are a subclass of calcium channel blockers.
- These drugs do not affect heart rate.
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Description
This quiz focuses on dihydropyridine calcium channel blockers, specifically Amlodipine and Nicardipine. It covers their mechanism of action, indications, adverse effects, and their role in treating hypertension, particularly in African Americans. Test your knowledge on these important medications and their effects!