What is a high-alert medication, and what safety steps should nurses follow when administering it?

• A. A medication with minimal harm; no checks required.
• B. A medication with a high risk of harm (e.g., insulin, heparin, IV potassium); require independent double-checks, protocols, and close monitoring.
• C. A medication used only in pediatric patients.
• D. A medication that never causes adverse effects.

Answer: (C)