Four clients are scheduled to receive IV infusions, but there are only three intravenous (IV) pumps available. Which prescribed infusion can most safely be administered without an IV infusion pump?
Ceftriaxone in 5% Dextrose in Water prescribed for pneumonia.
Heparin in Normal Saline prescribed for deep vein thrombosis.
Magnesium in Normal Saline prescribed for hypomagnesemia.
Regular insulin in Normal Saline prescribed for ketoacidosis.
The Correct Answer is A
Choice A reason: Ceftriaxone is an antibiotic that can be given by gravity infusion without an IV pump, as long as the nurse monitors the flow rate and adjusts the roller clamp as needed. The dose and duration of ceftriaxone are usually fixed and not affected by minor fluctuations in the infusion rate.
Choice B reason: Heparin is an anticoagulant that requires a precise and constant infusion rate to prevent bleeding or clotting complications. An IV pump is essential to deliver heparin safely and accurately.
Choice C reason: Magnesium is an electrolyte that can cause serious adverse effects such as cardiac arrhythmias,
respiratory depression, and muscle weakness if infused too rapidly or too slowly. An IV pump is necessary to control the infusion rate and prevent magnesium toxicity or deficiency.
Choice D reason: Regular insulin is a hormone that regulates blood glucose levels and requires careful titration based on frequent blood glucose monitoring. An IV pump is required to deliver insulin at a consistent and adjustable rate to avoid hypoglycemia or hyperglycemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A Reason: Influenza is transmitted primarily through respiratory droplets. Droplet precautions require healthcare workers to wear a mask (surgical mask) when in close contact with a client. The UAP is already wearing gloves and a gown, which are appropriate for contact precautions but incomplete without a face mask for droplet protection.
Choice B Reason: A fitted respirator (e.g., N95) is unnecessary unless the client is suspected or confirmed to have an airborne transmissible disease such as tuberculosis. Influenza does not require airborne precautions.
Choice C Reason: Assigning the UAP to provide care for another client and assuming full care of the client is not necessary or feasible because it would increase the workload of the nurse and reduce the quality of care for both clients. The UAP can still assist with care for clients with influenza as long as they follow proper infection control measures.
Choice D Reason: Instructing the UAP to notify the nurse of any changes in the client's respiratory status is important but not a priority action because it does not address the issue of preventing transmission of influenza. The nurse should first ensure that the UAP wears appropriate personal protective equipment before entering the client's room.
Correct Answer is A
Explanation
Choice A Reason: This is the best action because it helps the client meet their nutritional needs and prevents further weight loss. The nurse should delegate tasks that are within the scope of practice of the UAP, such as feeding assistance.
Choice B Reason: This is not an appropriate action because it requires a nursing assessment and intervention. The nurse should determine if the client is at risk for aspiration and consult with a speech therapist or dietitian before modifying the client's diet.
Choice C Reason: This is not a relevant action because it does not address the nursing problem of altered nutrition. The nurse should monitor the client's respiratory status and oxygenation, but this is not a task that can be delegated to the UAP.
Choice D Reason: This is not a sufficient action because it does not ensure that the client will consume enough food. The nurse should educate the client on the importance of high-protein foods, but this is not a task that can be delegated to the UAP.
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