Question

the client is an adult in prolonged labor admitted to the hospital for augmentation of labor. the nurse notes that the client is experiencing slow progression of cervical dilation and has been started on an oxytocin infusion to enhance uterine contractions. the oxytocin solution is prepared with 10 units in 1000 ml of intravenous fluid, which equates to 10,000 milliunits (mu) in 1000 ml. the current order is to administer oxytocin at a rate of 6 milliunits per minute to stimulate effective contractions. the client’s vital signs are temperature 36.8°c (98.2°f), pulse 85 beats per minute, respiration 18 breaths per minute, blood pressure 118/76 mmhg, and oxygen saturation 98% on room air. calculate the oxytocin infusion rate in ml/hr. record your answer using a whole number.

Explanation:

Step1: Convert rate to mU/hr

$6 \text{ mU/min} \times 60 \text{ min/hr} = 360 \text{ mU/hr}$

Step2: Find mU/mL concentration

$\frac{10,000 \text{ mU}}{1000 \text{ mL}} = 10 \text{ mU/mL}$

Step3: Calculate mL/hr infusion rate

$\frac{360 \text{ mU/hr}}{10 \text{ mU/mL}} = 36 \text{ mL/hr}$

Answer:

36