For what purpose is total parenteral nutrition via a PICC line used?

For what purpose is total parenteral nutrition via a PICC line used?

• A. To deliver antibiotics directly into the bloodstream
• B. To remove toxins from the GI tract
• C. To administer vaccines
• D. To provide nutrition when oral intake is not adequate

Answer: (D)

Total parenteral nutrition via a PICC line is used to provide all the nutrients a person needs intravenously when they cannot meet their nutritional requirements by eating or when the gut cannot absorb nutrients adequately. A PICC line provides central venous access so these highly concentrated nutrition solutions—carbohydrates, amino acids, lipids, electrolytes, vitamins, and trace elements—can be delivered safely. This method is chosen specifically to support nutrition when oral intake is not adequate, not for delivering antibiotics, vaccines, or for toxin removal from the GI tract.

Total parenteral nutrition via a PICC line is used to provide all the nutrients a person needs intravenously when they cannot meet their nutritional requirements by eating or when the gut cannot absorb nutrients adequately. A PICC line provides central venous access so these highly concentrated nutrition solutions—carbohydrates, amino acids, lipids, electrolytes, vitamins, and trace elements—can be delivered safely. This method is chosen specifically to support nutrition when oral intake is not adequate, not for delivering antibiotics, vaccines, or for toxin removal from the GI tract.