Complex Clinical Dosing Calculations

This unit advances medication calculation skills focused on intravenous therapy, reconstituted solutions, insulin management, and dosing for pregnant and pediatric patients. It builds on foundational arithmetic and basic dosage skills from earlier units and prepares students for advanced medication safety, documentation, and clinical decision-making in the final unit.

Learning Objectives

• Analyze intravenous medication orders to calculate accurate IV flow rates, infusion times, and bolus volumes using formulas, drip factors (micro/macro), and infusion pump programming data.
• Demonstrate preparation and dose calculation for reconstituted medications by performing dilution and concentration conversions, determining final concentrations and administered doses, and documenting compounding steps according to safety protocols.
• Apply insulin dosing principles to calculate basal-bolus regimens, sliding-scale corrections, and carbohydrate-to-insulin ratios; convert between insulin units and volumes and identify appropriate interventions for hypoglycemia and hyperglycemia.
• Evaluate dosing requirements for pregnant and pediatric patients by calculating weight-based and body surface area (BSA) doses, adjusting for physiological and gestational considerations, and justifying safe dose modifications in clinical scenarios.