A nurse is assessing patient response to medications received. Which must the nurse know about these drugs to best evaluate whether the expected outcomes of the drug therapy have been achieved?

Choice A reason: Promising instant relief is misleading; most drugs take time, and false expectations may erode trust, reducing cooperation in a toddler’s care.

Choice B reason: Calling it candy is unethical; it risks future candy confusion with drugs, potentially leading to accidental ingestion, unsafe for a 3-year-old.

Choice C reason: Confident explanation suits a toddler’s understanding; it builds trust, reduces fear, and ensures cooperation by clearly stating purpose and process age-appropriately.

Choice D reason: Firm insistence may scare a toddler; without explanation, it lacks reassurance, potentially increasing resistance and distress during medication administration.

Choice A reason: Deltoid and vastus lateralis are large muscles with good vascularity; they safely absorb IM injections, minimizing nerve damage or tissue irritation risks.

Choice B reason: Chest and abdomen lack sufficient muscle mass for IM; these are subcutaneous or IV sites, risking poor absorption or injury if used intramuscularly.

Choice C reason: Forearm and scapula are too thin or bony; IM injections here risk nerve or bone damage, lacking the muscle bulk needed for safe drug delivery.

Choice D reason: Lower leg (e.g., calf) has small muscles and major vessels; IM use risks vascular injury or slow absorption, making it an unsafe injection site.