NCLEX Practice Quiz: Dosage Calculation for Cardizem Administration NCLEX Practice Quiz: Dosage Calculation for Cardizem Administration A cardiac patient requires a dose of Cardizem 5 mg IVP. The available vial contains 10 mg/2 ml. What is the correct dose in milliliters that the nurse should administer? A. 10 ml B. 5 ml C. 2 ml D. 1 ml Δ