Vasodilators have limited use due to which side effects? (Select all that apply.) Note: Credit will ...

Correct Answer: 2, 4

Rationale 1: Hypertension is incorrect because vasodilators cause orthostatic hypotension.
Rationale 2: Because of a high incidence of adverse effects, including reflex tachycardia and orthostatic hypotension, vasodilators play a minor role in the drug therapy of HF.
Rationale 3: Blurry vision is incorrect because this is a sign of digoxin (Lanoxin) toxicity.
Rationale 4: Because of a high incidence of adverse effects, including reflex tachycardia and orthostatic hypotension, vasodilators play a minor role in the drug therapy of HF.
Rationale 5: Hypokalemia is incorrect because this occurs with the administration of loop diuretics.

Global Rationale: Because of a high incidence of adverse effects, including reflex tachycardia and orthostatic hypotension, vasodilators play a minor role in the drug therapy of HF. Hypertension is incorrect because vasodilators cause orthostatic hypotension. Blurry vision is incorrect because this is a sign of digoxin (Lanoxin) toxicity. Hypokalemia is incorrect because this occurs with the administration to loop diuretics.