In total parenteral nutrition,the nutrients are given into the:

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In total parenteral nutrition (TPN), the nutrients are given directly into the bloodstream through an IV line. This bypasses the digestive system and allows for precise control over the amount and type of nutrients administered. Nutrients delivered through the esophagus, stomach, or duodenum would go through the digestive system and be subject to breakdown and absorption before entering the bloodstream, which would not be desirable in TPN.

In Total Parenteral Nutrition,the Nutrients Are Given into The