A nurse is preparing to administer lactated Ringer's 1,500 mL IV over 8 hr to a pregnant client who has gastroenteritis. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["188"]
Infusion rate = Volume / Time Therefore;
Infusion rate= 1,500 mL / 8 hr
Infusion rate = 187.5 mL/hr
Rounded off to the nearest whole number; 188ml/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is Choice B.
Choice A rationale: This is incorrect because the prescription is for one time only, not for repeated doses.Giving the medication each time the client saturates the perineal pad within 15 min could cause uterine hyperstimulation, water intoxication, or hypotension1.
Choice B rationale: This is correct because the prescription is for one time only and the indication is saturation of a perineal pad in 15 min or less.This is a sign of postpartum hemorrhage, which is a common and potentially life-threatening complication of childbirth2.Oxytocin is a uterotonic agent that helps the uterus contract and reduce bleeding3.
Choice C rationale: This is incorrect because waiting 15 min to administer the medication after the client saturates a perineal pad could result in excessive blood loss and hypovolemic shock. The medication should be given as soon as possible after the indication is met.
Choice D rationale: This is incorrect because offering the medication now to prevent saturation of perineal pad is not the intended use of the prescription. The medication is for treatment, not prevention, of postpartum hemorrhage. Prophylactic oxytocin is usually given intravenously or intramuscularly during or immediately after the delivery of the placenta.
Correct Answer is ["0.5"]
Explanation
Dose / Concentration = Volume Plug in the values from the question:
10 mg / 20 mg/ml = 0.5 ml
Round the answer to the nearest tenth:
=0.5 ml
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.