Final answer:
Three examples of Ca channel blockers (antihypertensives) are Nifedipine, Verapamil, and Amlodipine.
Step-by-step explanation:
Three examples of Ca channel blockers (antihypertensives) are:
- Nifedipine (brand names: Adalat, Procardia)
- Verapamil (brand names: Calan, Verelan)
- Amlodipine (brand names: Norvasc, Lotrel)