Total parenteral nutrition (TPN) involves giving high-calorie liquid nutrition through a tube (catheter) inserted into a large vein in the shoulder or neck. In a newborn, the catheter may be inserted into the artery in the umbilical cord.
TPN places nutrients needed for growth and tissue repair directly into the blood, bypassing the digestive tract completely.
A person's blood sugar and blood chemicals (such as electrolytes) are monitored while receiving this type of nourishment.
Caroline Rea, RN, BS, MS
Adam Husney, MD - Family Medicine
Kathleen Romito, MD - Family Medicine
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