Which intervention is most important for the practical nurse (PN) to implement for a client who is receiving total parenteral nutrition (TPN)?

The correct answer is Choice A: Collect fingerstick glucose levels. Choice A rationale: When a client is receiving total parenteral nutrition (TPN), it means they are receiving nutrients directly into the bloodstream, bypassing the digestive system. TPN often contains high levels of glucose, which can lead to hyperglycemia. Regular monitoring of blood glucose levels are crucial to detect and manage hyperglycemia effectively, especially in clients at risk for diabetes or those with impaired glucose metabolism. Choice B rationale: Implementing bleeding precautions (Choice B) is important for clients on anticoagulant therapy or with bleeding disorders. However, it is not the most important intervention for a client receiving TPN. Monitoring glucose levels takes precedence in this case. Choice C rationale: Obtaining daily weights is an important intervention to assess fluid balance and nutritional status in clients receiving TPN. However, it is not the most critical intervention compared to monitoring glucose levels to prevent complications of hyperglycemia. Choice D rationale: Checking urine for albumin is important in assessing kidney function and detecting proteinuria. While it is a valid nursing intervention, it is not the most important consideration for a client on TPN. Monitoring glucose levels is of higher priority.