While caring for a client receiving total parenteral nutrition (TPN), it is most important for the nurse to monitor which of the client's lab values?
Urinary ketones.
Serum protein.
Serum osmolarity.
Capillary glucose.
The Correct Answer is D
Correct answer: D
Choice A
Urinary ketones are not most important. Monitoring urinary ketones can provide information about the utilization of glucose and fat as energy sources. However, it is not the primary lab value to monitor in TPN administration.
Choice B
Serum protein is not most important. Monitoring serum protein levels is important to assess nutritional status, but it might not be as immediate a concern as serum osmolarity.
Choice C
Serum osmolarity reflects the concentration of particles (such as electrolytes, glucose, and other solutes) in the blood. Monitoring serum osmolarity is important to prevent complications related to fluid and electrolyte imbalances that can arise from the administration of TPN. Blood glucose levels (option D) are more critical because TPN can significantly impact glucose metabolism
Choice D
When caring for a client receiving total parenteral nutrition (TPN), the nurse’s priority is to monitor blood glucose levels. TPN can affect blood glucose, and observing for signs of hyperglycemia or hypoglycemia is crucial. Additionally, administering insulin as directed based on blood glucose levels is essential.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
Choice A
Grilled salmon is correct. Salmon is a good source of protein and healthy omega-3 fatty acids. Protein is essential for wound healing and tissue repair, while omega-3 fatty acids have anti-inflammatory properties that can help with the healing process.
Choice B
Soda crackers is incorrect. Soda crackers are not particularly nutrient-dense and may not contribute significantly to postoperative healing. While they might be a bland option for settling the stomach, they do not offer the same nutritional benefits as the other selected options.
Choice C
Scrambled eggs are correct. Eggs are a good source of high-quality protein and contain essential nutrients like vitamin D and choline. Protein is crucial for tissue repair and recovery, and vitamin D supports bone health.
Choice D
Baked chicken is correct: Lean protein sources like baked chicken are important for wound healing and maintaining muscle mass. Protein helps the body repair and build new tissues.
Choice E
Flavoured gelatine is correct. Flavoured gelatine can be a soft and easily digestible source of hydration and calories. It's also a good option for someone recovering from surgery as it provides some energy and can be gentle on the digestive system.
Correct Answer is C
Explanation
Choice A
"The bruises on my arms are all gone." This statement is incorrect. Bruising can be influenced by various factors, including platelet levels and clotting factors, but it is not a specific sign of Vitamin A deficiency.
Choice B
"My feet don't tingle like they used to. “This statement is incorrect. Tingling feet might be related to nerve function or circulation, but it is not a direct symptom of Vitamin A deficiency.
Choice C
"I can see at night when I wake up now. “This statement is correct. Vitamin A is essential for maintaining good vision, especially in low-light conditions. Deficiency of Vitamin A can lead to a condition called night blindness, where individuals have difficulty seeing in low light. Therefore, the statement "I can see at night when I wake up now" (option C) indicates that an adequate amount of Vitamin A is being provided.
Choice D
"My tummy seems so much smaller now. “This statement is incorrect. Changes in tummy size are not typically related to Vitamin A deficiency. Vitamin A deficiency is more closely associated with symptoms related to vision and immune function.
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