Health Library

Health Library

Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Total parenteral nutrition (TPN)

Total parenteral nutrition (TPN) gives a person liquid nutrition (such as protein, carbohydrates, and fats) through a tube (catheter) that is inserted into a vein. In a newborn, the tube may be inserted into the umbilical cord artery.

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 they receive this type of nourishment.

Current as of: October 6, 2025

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Ignite Healthwise, LLC education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Career Opportunity

Board Certified or Eligible OB/GYN Physician

Women’s Care of Alaska, a privately owned practice since 1994, is seeking an OB/GYN physician to join our practice. Our group consists of 5 OB/GYN physicians, with one retiring at the end of 2025. Clinic and call are shared with a great work/life balance. Our well- established practice delivers quality obstetrical and gynecological services to the women of Alaska.

Learn more

Facebook