Parenteral nutrition provides nutrition by which route?

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Multiple Choice

Parenteral nutrition provides nutrition by which route?

Explanation:
Nutrients are delivered directly into the bloodstream through an intravenous line, bypassing the gastrointestinal tract. This is parenteral nutrition, used when the gut cannot absorb or handle nutrients properly, so a central venous catheter or a peripheral IV supplies amino acids, dextrose, lipids, vitamins, and minerals directly into the circulation. The intravenous route allows precise, sterile administration and rapid adjustment of the nutritional needs. Oral intake feeds the gut and is not parenteral; subcutaneous administration and rectal delivery are not used for complete nutritional support, so they do not provide parenteral nutrition.

Nutrients are delivered directly into the bloodstream through an intravenous line, bypassing the gastrointestinal tract. This is parenteral nutrition, used when the gut cannot absorb or handle nutrients properly, so a central venous catheter or a peripheral IV supplies amino acids, dextrose, lipids, vitamins, and minerals directly into the circulation. The intravenous route allows precise, sterile administration and rapid adjustment of the nutritional needs.

Oral intake feeds the gut and is not parenteral; subcutaneous administration and rectal delivery are not used for complete nutritional support, so they do not provide parenteral nutrition.

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