## Med Math: Drips Question #2

### Question

New orders on the above client are to increase the infusion by 2 units/kg/hr based on latest coagulation lab results. What is the new rate for the infusion?

### Answers

**30 mL/hr**- Rationale:

- 25 mL/hr
- Rationale:

- 14 mL/hr
- Rationale:

- the rate stays at 27 mL/hr
- Rationale:

### Overview

### Explanation

Correct response = total units/total vol = units per hr / x mL

Calculate u/hr/kg (use above 18 u/kg/hr + 2 u/kg/hr) = 20 u/kg/hr

20 units x 75 kg = 1500 units/hr then plug into equation

25,000 units/500 ml = 1500 units per hr/ x mL = 750,000/25,000 = 30 mL/hr