The abbreviation TPN stands for which?

The abbreviation TPN stands for which?

• A. Total parenteral nutrition
• B. Total protein nutrients
• C. Total parietal nutrients
• D. None of the above

Answer: (A)

Total parenteral nutrition means providing all daily nutrients directly into the bloodstream through a central IV line, bypassing the digestive tract. This method is used when the gut can’t absorb nutrients or a person cannot eat or digest food normally. In CNA practice, you’d be involved with monitoring the IV site, keeping the dressing sterile, and reporting signs of infection or complications. You may also assist with routine checks like blood glucose and watching for electrolyte imbalances, since TPN solutions are high in sugar and electrolytes. The other options don’t fit because they describe phrases that aren’t standard for IV nutrition (for example, protein-only nutrition or a term not used in this context).

Total parenteral nutrition means providing all daily nutrients directly into the bloodstream through a central IV line, bypassing the digestive tract. This method is used when the gut can’t absorb nutrients or a person cannot eat or digest food normally. In CNA practice, you’d be involved with monitoring the IV site, keeping the dressing sterile, and reporting signs of infection or complications. You may also assist with routine checks like blood glucose and watching for electrolyte imbalances, since TPN solutions are high in sugar and electrolytes. The other options don’t fit because they describe phrases that aren’t standard for IV nutrition (for example, protein-only nutrition or a term not used in this context).