OB math review practice questions-1-1 and Answers

11. You have on hand Magnesium Sulfate 40 grams in 500ml of Lactated Ringers. The order is to infuse a maintenance dose of Magnesium Sulfate @ 1 gram/hour. How many ml/hr will you run the IV? (2G=25ML)(12.5 or 13 ml) 12. Begin a Pitocin infusion at 7mu/min via pump for labor induction. On hand is Pitocin 30units in 1000ml Lactated Ringers. How many ml/hr will you run the IV? ( CHANGE TO 500 ML and 2ml /mt) 13. The nurse notes the patient’s IV pump is set at 120ml/hr. The IV bag holds 20 units of Pitocin mixed in 500ml of Lactated Ringers. How many mu/min is the patient receiving? ( drop this question) 14. The nurse notes the patient’s IV pump is set at 10l/hr. The IV bag holds 40 units of Pitocin mixed in 500ml of Lactated Ringers. How many mu/min is the patient receiving at this time? (drop the question)