A client with hypertension is to receive a calcium channel blocker. The nurse understands that this class of drug leads to which of the following? Select all that apply
A) Relaxation of blood vessels
B) Increased oxygen supply to the heart
C) Reduced workload on the heart
D) Decreased blood pressure
E) Increased workload on the kidneys
Ans: A, B, C, D
Feedback:
The use of calcium channel blockers results in relaxation of blood vessels, increased oxygen supply to the heart, reduced workload on the heart, and decreased blood pressure.
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