Question

The physician orders a medication infusion of 900 units/hr. Your IV has 12,500 units of medication in 250 mLs. You would deliver ______ mL's/hr.

Answer 1

To meet the physician's order for a medication infusion of 900 units/hr from an IV bag containing 12,500 units in 250 mL, you would administer 18 mL's/hr.

Step-by-step explanation:

To determine how many mL's/hr should be administered, the concentration of the medication in the IV solution and the prescribed dose rate must be used. You have an IV bag with 12,500 units of medication in 250 mL, and the physician orders 900 units/hr. To find the appropriate infusion rate in mL/hr, use the following proportional calculation:

Units of medication in IV:Volume of IV :: Ordered units/hr:Desired mL/hr

12,500 units : 250 mL :: 900 units : X mL

Now, solve for X:

(12,500/900) = (250/X)

X = (250 × 900) / 12,500

X = 18

So, you would deliver 18 mL's/hr to meet the physician's orders.