Question

A solution of 340mg of dopamine in 80ml of solution is administered at a rate of 16ml/hr. What is the flow rate in mg of dopamine per hour?

Answer 1

68 mg

Explanation:

First figure out the amount of dopamine in each ml of solution:

340 ÷ 80 = 4.25 mg/ml

Then figure out the amount of dopamine per hour:

4.25 × 16 = 68 mg