The nurse is caring for a patient receiving nitrates for relief of angina. Which pharmacodynamic action is responsible for the relief of anginat pain with nitrates? Vasoconstriction leads to improved cardiac output. Decreased force of contraction leads to decreased oxygen demand. Influx of calcium ions leads to relaration of vascular smooth murcle. Vasodilation leads to decreased preload, which decreases oxygen demand.
[Verified Answer]: The nurse is caring for a patient…
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