Med Math: Formulas Question #17

Question

Order: Nafcillin 1 g IM
Available: 2 g vial add 6.6 mL NS diluent which yields 250 mg nafcillin/1 mL

Answers

  1. 5 mL
    • Rationale:
  2. 0.4 mL
    • Rationale:
  3. 4 mL
    • Rationale:
  4. 2 mL
    • Rationale:

Overview

Explanation

Correct Responses: 1g / 250 mg x 1ml = 1000 mg /250 mg x 1 mL = 4 mL

Learning Outcomes

Test Taking Tip

Video Rationale