Advanced Medication Dosage Calculations

This unit covers parenteral and special-population dosing: intravenous infusion calculations, reconstitution of powdered medications, insulin dosing strategies, and weight- and age-based dosing for pregnant and pediatric patients. Students will build on foundational math and measurement skills to perform accurate calculations, apply clinical safety checks, and prepare for hands-on medication administration competency.

Learning Objectives

• Calculate IV infusion rates, drop factors, and pump settings for continuous and intermittent therapies, including titration and conversion between units and volumes with appropriate rounding and documentation
• Apply reconstitution principles to determine diluent volumes, final concentrations, and per-dose amounts from vial powders, and convert between mg, mL, and IU when preparing medications
• Demonstrate safe insulin calculation and administration planning, including unit conversions, basal-bolus dosing, sliding-scale adjustments, and protocols for hypoglycemia and hyperglycemia scenarios
• Evaluate and compute weight- and age-based dosages for pregnant and pediatric patients using mg/kg and BSA methods, identify population-specific pharmacologic considerations, and perform safety checks to prevent dosing errors