A nurse is planning care for a client who has a new prescription for total parenteral nutrition (TPN). Which of the following actions should the nurse plan to take?
Change the IV tubing for TPN solution every 72 hr.
Discard the remaining TPN solution that is still infusing after 24 hr.
Change the dressing around the IV site weekly.
Remove TPN from the refrigerator 5 min before infusing it.
The Correct Answer is B
Choice A rationale:
Changing the IV tubing for TPN solution every 72 hr is not necessary unless there is a complication or a specific reason to do so. TPN tubing should be changed based on the facility's protocol and the patient's condition, not on a fixed time frame.
Choice B rationale:
This choice is the correct answer. TPN solutions are susceptible to bacterial growth due to their nutrient-rich composition. Discarding any remaining TPN solution after 24 hr helps minimize the risk of bacterial contamination and subsequent infection in the patient.
Choice C rationale:
Changing the dressing around the IV site weekly is a common practice for peripheral IV sites, but TPN administration usually requires a more frequent dressing change due to the higher risk of infection associated with central venous access.
Choice D rationale:
Removing TPN from the refrigerator 5 min before infusing it is unnecessary. TPN solutions are typically stored in a refrigerator and should be brought to room temperature gradually before administration. However, 5 minutes is not sufficient time for the solution to reach an appropriate temperature.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Citrus fruits. Citrus fruits are generally not associated with high allergy risk, especially in comparison to some other allergenic foods. While any food has the potential to cause an allergic reaction, citrus fruits are less likely to be a significant concern for toddlers in terms of allergies. They are rich in vitamin C and are generally considered healthy choices for most individuals.
Choice B rationale:
Bananas. Bananas are also not commonly associated with high allergenicity. They are typically well-tolerated by most individuals and are often recommended as an early solid food for infants. The risk of allergies to bananas is relatively low, making them a safe choice for toddlers.
Choice C rationale:
Milk. While milk allergies are more common in infants and young children, they tend to decrease with age. Additionally, the question refers to toddlers, who are past the age where milk is typically introduced. While milk allergies can occur, they are not usually the highest risk for allergies in toddlers.
Choice D rationale:
Eggs. Eggs are known to be one of the top allergenic foods, especially in young children. They can trigger severe allergic reactions, including anaphylaxis, in susceptible individuals. The protein in egg whites is often responsible for these reactions. Because of the high allergy risk associated with eggs, they are the highest concern among the options listed for allergies in toddlers.
Correct Answer is A
Explanation
Choice A rationale:
Allowing the toddler to feed himself is an important aspect of promoting autonomy and developing fine motor skills. It encourages self-sufficiency and exploration of different food textures. However, close supervision is necessary to ensure the toddler's safety during feeding.
Choice B rationale:
Avoiding snacks between meals is not the most appropriate instruction for a toddler's nutritional needs. Toddlers have smaller stomach capacities and higher energy requirements due to their rapid growth. Healthy snacks can help meet their nutritional needs and prevent excessive hunger between meals.
Choice C rationale:
Providing different food for the toddler than the parents is not recommended. Ideally, toddlers should be exposed to the same nutritious foods that the family consumes. This practice helps establish healthy eating habits and exposes the toddler to a variety of foods.
Choice D rationale:
Setting meal times immediately after physical activity is not necessarily beneficial. While regular physical activity is important for toddlers, scheduling meals immediately after activity might lead to poor appetite or discomfort. It's generally better to ensure the toddler is well-rested and hungry before meals.
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