Final answer:
When assessing the effects of diltiazem, the nurse should focus on calcium levels, blood pressure, and heart rhythm.
Explanation:
The nurse should assess the following parameters related to the effects of diltiazem:
- Calcium level: Diltiazem is a calcium channel blocker, affecting calcium ion movement in the heart.
- Blood pressure: Diltiazem can lower blood pressure by dilating blood vessels.
- Heart rhythm: Diltiazem can affect heart rhythm by slowing the heart rate.
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