A nurse is caring for a client who has acute kidney injury and has been prescribed total parenteral nutrition (TPN). When educating the client on the use of TPN, which of the following information should the nurse include?

Choice A reason: TPN is a form of nutrition that is delivered directly into the bloodstream through a central venous catheter. It is used for clients who have impaired or nonfunctional gastrointestinal tracts, such as those with acute kidney injury, bowel obstruction, or short bowel syndrome.

Choice B reason: The TPN does not necessarily have higher levels of vitamins than the recommended daily intake. The TPN is individually tailored to meet the client's nutritional needs, which may vary depending on their condition, weight, and laboratory values.

Choice C reason: The TPN does not ensure that the client's glucose level stays within the expected range. In fact, TPN can cause hyperglycemia due to the high concentration of dextrose in the solution. The client's blood glucose level should be monitored frequently and insulin should be administered as prescribed to prevent complications.

Choice D reason: The TPN is not higher in fats and protein, but lower in carbohydrates. The TPN contains a balanced mixture of macronutrients, including carbohydrates, proteins, and lipids, as well as micronutrients, such as electrolytes, vitamins, and minerals. The ratio of these components may vary depending on the client's nutritional needs and goals.

Choice A reason: Peas are not a good choice for a mechanical soft diet, as they are small and round and can pose a choking hazard. Peas also require some chewing to break them down, which may be difficult for the client.

Choice B reason: Dried apricots are not a good choice for a mechanical soft diet, as they are hard and sticky and can damage the teeth or dentures. Dried apricots also require a lot of chewing to swallow them, which may be painful or tiring for the client.

Choice C reason: Canned pears are a good choice for a mechanical soft diet, as they are soft and moist and can be easily mashed with a fork. Canned pears do not require much chewing and can be swallowed smoothly.

Choice D reason: Cashews are not a good choice for a mechanical soft diet, as they are hard and crunchy and can injure the gums or oral mucosa. Cashews also require a lot of chewing and can get stuck in the teeth or dentures.