Question

which change in data indicates to the nurse that the desired effect of the angiotensin ii receptor antagonist valsartan has been achieved?
a blood pressure reduced from 160/90 mmhg to 130/80 mmhg.
b pulse rate reduced from 150 to 90 beats/minute.
c dependent edema reduced from +3 to +1.
d serum hdl increased from 35 to 55 mg/dl.

Explanation:

Angiotensin II receptor antagonists are used to lower blood pressure (antihypertensive effect). Option A shows a reduction in blood pressure (from 160/90 mmHg to 130/80 mmHg), which aligns with the drug's intended effect. Option B (pulse rate change) is not a primary effect of this drug. Option C (edema reduction) is more related to diuretics or heart failure management, not the main effect of angiotensin II receptor antagonists. Option D (HDL increase) is unrelated to this drug's mechanism.

Answer:

A. Blood pressure reduced from 160/90 mmHg to 130/80 mmHg.