A healthcare provider inserts a subclavian central venous catheter (CVC) and prescribes total parenteral nutrition (TPN) for infusion via the line. While waiting for the pharmacy to deliver the TPN, which action should the nurse take?
Start 10% dextrose IV at the TPN prescribed rate.
Review chest x-ray report for central line placement.
Instruct UAP to obtain hourly blood glucose levels.
Redress the central line site using sterile technique.
The Correct Answer is B
Choice B reason:
Reviewing the chest x-ray report for central line placement is crucial to ensure that the central venous catheter is correctly positioned before starting TPN. Proper placement of the CVC is essential to prevent complications such as pneumothorax, incorrect infusion, or damage to surrounding structures. Confirming the placement through a chest x-ray ensures the safety and effectiveness of the TPN administration.
Choice A reason:
Starting 10% dextrose IV at the TPN prescribed rate is not appropriate until the correct placement of the CVC is confirmed. Administering dextrose without verifying the catheter placement can lead to serious complications if the catheter is not correctly positioned.
Choice C reason:
Instructing UAP to obtain hourly blood glucose levels is important once TPN is initiated, as TPN can significantly affect blood glucose levels. However, this step should come after confirming the correct placement of the CVC.
Choice D reason:
Redressing the central line site using sterile technique is important for preventing infection, but it is not the immediate priority. Ensuring the correct placement of the CVC through a chest x-ray is the first step before any other actions are taken.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason:
Fatigue in a professional dancer can be a sign of inadequate nutrition, overtraining, or underlying health issues. Dancers require a high level of energy and proper nutrition to maintain their performance and health. Persistent fatigue could indicate that the client is not consuming enough calories or nutrients to meet their energy demands, or it could be a symptom of overtraining or other medical conditions. Further assessment is necessary to identify the cause of the fatigue and to develop an appropriate intervention plan to ensure the client’s health and performance are not compromised.
Choice B reason:
Sweaty palms can be a sign of anxiety or hyperhidrosis, but it is not as critical as fatigue in the context of a professional dancer’s nutritional assessment. While it may warrant further investigation, it does not directly indicate a nutritional deficiency or overtraining.
Choice C reason:
Bunions are a common issue for dancers due to the physical demands placed on their feet. However, they are more related to the physical impact of dancing rather than nutritional status. Addressing bunions is important for the dancer’s comfort and performance, but it does not require immediate nutritional assessment.
Choice D reason:
Dry skin can be a sign of dehydration or nutritional deficiencies, but it is not as urgent as fatigue. While it is important to address, it does not pose an immediate threat to the dancer’s performance and overall health. The primary focus should be on assessing and addressing the cause of fatigue.
Correct Answer is D
Explanation
Choice D reason:
Foods rich in Vitamin K are essential for blood clotting and can help address the issue of bruising. Antibiotics can sometimes interfere with the gut bacteria that produce Vitamin K, leading to deficiencies. By recommending foods high in Vitamin K, such as leafy greens, the nurse can help improve the client’s clotting ability and reduce bruising.
Choice A reason:
Increased proteins rich in iron are beneficial for overall health and can help with anemia, but they do not directly address the issue of bruising. The primary concern here is the client’s clotting ability, which is more directly impacted by Vitamin K levels.
Choice B reason:
Potassium-rich fruits are important for maintaining electrolyte balance, especially if the client has experienced diarrhea. However, they do not directly address the issue of bruising and clotting. The focus should be on replenishing Vitamin K to improve clotting.
Choice C reason:
Reduced cholesterol and fats can be part of a healthy diet, but they do not address the immediate concern of bruising. The nurse’s priority should be to recommend dietary changes that directly impact the client’s clotting ability, such as increasing Vitamin K intake.
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