Med Math: Formulas Question #9

Question

Order: Phenobarbital 30 mg
Available: Phenobarbital elixir 20 mg/5 mL

Answers

  1. 5 mL
    • Rationale:
  2. 4.5 mL
    • Rationale:
  3. 20 mL
    • Rationale:
  4. 7.5 mL
    • Rationale:

Overview

Explanation

Correct Response: 30 mg/20 mg x 5 mL = 7.5 mL

Learning Outcomes

Test Taking Tip

Video Rationale