A major difference between verapamil and nifedipine is that:
1. only verapamil will lower blood pressure.
2. nifedipine causes more constipation.
3. only verapamil causes vasodilation.
4. nifedipine produces fewer effects on the heart.
Question 2
A calcium channel blocker used as prophylaxis for neurologic injury after rupture of intracranial aneurysms is:
1. nimodipine.
2. nisoldipine.
3. isradipine.
4. felodipine.