Dimensional Analysis - Complex
1. Units and Conversion 1.6) Dimensional Analysis 1.6.1) Dimensional Analysis
1.6.1.1) Dimensional Analysis Hard 1
Total tried: Correct: Wrong:
1. Units and Conversion 1.6) Dimensional Analysis 1.6.1) Dimensional Analysis
1.6.1.1) Dimensional Analysis Hard 1
Total tried: Correct: Wrong:
A 200 lb patient is taking a chemo drug costing 49.45 cent per mg. The recommended dose is 25.4 mg per kg of body weight. The nurse is administering a solution of 6.35 mg/mL concentration and the pump is infusing it at the rate of 1.5 mL/min. The tubing of this particular pump delivers 18 gtt/mL.
How long did it take for the patient to complete the infusion, in minutes?
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lb equals 242.42 kg
1 min | × | 1 mL | × | 25.4 mg | × | 200 lb | × | 1 Kg |
1.5 mL | 6.35 mg | 1 Kg | 1 | 2.2 lb |