A client who weighs 176 pounds receives a prescription for norepinephrine 2 mcg/min intravenously (IV). The IV bag is labeled, "Norepinephrine 4 mg in dextrose 5% in water (D;W) 1,000 mL." How many mL/hour should the nurse program the infusion pump? (Enter numerical value only.).
The Correct Answer is ["30"]
The correct answer is 30 mL/hour.
Step 1 is to calculate the total amount of norepinephrine in the IV bag: 4 mg norepinephrine ÷ 1000 mL = 0.004 mg/mL
Step 2 is to convert the patient's weight from pounds to kilograms: 176 pounds ÷ 2.2 = 80 kilograms
Step 3 is to calculate the total amount of norepinephrine the patient will receive per minute: 2 mcg/min × 60 min = 120 mcg/min
Step 4 is to convert micrograms (mcg) to milligrams (mg): 120 mcg ÷ 1000 = 0.12 mg
Step 5 is to calculate the total volume of norepinephrine needed per hour: 0.12 mg ÷ 0.004 mg/mL = 30 mL/hour
Therefore, the nurse should program the infusion pump to deliver 30 mL/hour.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Checking the client's temperature is important for assessing the client's condition, but it is not a priority before administering penicillin G IV for meningitis.
Choice B rationale:
Assessing the client's level of consciousness is essential for monitoring neurological status, but it is not the highest priority action before administering penicillin G IV for meningitis.
Choice C rationale:
Asking the client about any history of allergies is important for assessing potential allergic reactions to medications. However, the most critical action before administering penicillin G IV for meningitis is to obtain a blood sample for culture and sensitivity. This action helps identify the causative organism and guides appropriate antibiotic therapy, as meningitis can be life-threatening and requires prompt treatment.
Choice D rationale:
Obtaining a blood sample for culture and sensitivity is the highest priority action before administering penicillin G IV for meningitis. Identifying the specific pathogen responsible for the infection is crucial for selecting the most effective antibiotic therapy and preventing complications.
Correct Answer is A
Explanation
Choice A rationale:
Instructing the client to bring all medications, supplements, and herbs currently being taken to the next clinic appointment (Choice A) is the best course of action. This allows the healthcare provider to review the client's entire medication regimen, identify any potential interactions or duplications, and make appropriate adjustments. It promotes medication safety and ensures that the client receives the most effective and safe treatment.
Choice B rationale:
Using a medication reminder system (Choice B) is a helpful suggestion but does not address the issue of potential duplications or interactions between medications. While a reminder system can improve adherence, it does not provide a comprehensive solution to the problem of multiple prescriptions for the same indication.
Choice C rationale:
Making certain a family member knows the name and use of all medications currently being taken (Choice C) is a useful practice for medication safety but may not be sufficient to address the issue of multiple prescriptions. Relying solely on a family member's knowledge may lead to misunderstandings or omissions in the medication regimen.
Choice D rationale:
Do not take any over-the-counter drugs while taking medications prescribed by a healthcare provider (Choice D) is a relevant piece of advice for medication safety. However, it does not directly address the issue of multiple prescriptions for the same indication. It is essential for the client to have a complete and accurate record of all medications, both prescribed and over-the-counter, to ensure safe and effective treatment.
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.