Question

Sarah needs a heparin infusion running at 14 mL/hr. The solution

available is 125 mL containing 25000 units of heparin. Calculate
the dosage (units) of heparin she is receiving per hour.

Answer 1

To calculate the dosage of heparin Sarah is receiving per hour, use the formula: Dosage (units) = (Volume (mL) × Concentration (units/mL)) / Time (hours).

Step-by-step explanation:

To calculate the dosage of heparin Sarah is receiving per hour, we can use the formula:

Dosage (units) = (Volume (mL) × Concentration (units/mL)) / Time (hours)

Given that Sarah's heparin infusion is running at 14 mL/hr and the available solution contains 25000 units of heparin in 125 mL, we can plug in these values into the formula:
Dosage (units) = (125 mL × 25000 units/mL) / 14 hours

Simplifying the equation gives:
Dosage (units) = 3125000 / 14

Therefore, Sarah is receiving a dosage of approximately 223214.29 units of heparin per hour.