PARENTERAL NUTRITION Meaning and
Definition
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Parenteral nutrition is a medical treatment that involves administering nutrients directly into the bloodstream of an individual via intravenous infusion. This method of nutrition delivery is typically utilized when an individual's digestive system is unable to absorb nutrients adequately or when oral intake of nutrients is insufficient or not possible.
Parenteral nutrition is commonly referred to as total parenteral nutrition (TPN), as it provides a complete and balanced mix of essential nutrients, including carbohydrates, proteins, fats, vitamins, and minerals, to maintain optimal health and prevent malnutrition. The composition of parenteral nutrition is tailored to meet the specific nutritional needs of each patient, considering factors such as age, weight, medical condition, and underlying deficiencies.
This method of nutrition delivery bypasses the digestive system, allowing the nutrients to be rapidly absorbed and utilized by the body for various metabolic processes, tissue repair, and energy production. Parenteral nutrition is typically administered through a central venous catheter, which is inserted into a large vein, such as the subclavian or jugular vein, to ensure proper and safe delivery of nutrients.
Parenteral nutrition is most commonly used in patients who are critically ill, unable to consume food orally, experiencing gastrointestinal dysfunction, or undergoing certain medical treatments that require enhanced nutritional support. It can also be utilized as a temporary measure until the individual can resume normal oral intake or recover digestive function. Regular monitoring and supervision by healthcare professionals are essential to ensure the correct formulation, administration, and adjustment of parenteral nutrition to meet the individual's changing nutritional needs.
Common Misspellings for PARENTERAL NUTRITION
- oarenteral nutrition
- larenteral nutrition
- -arenteral nutrition
- 0arenteral nutrition
- pzrenteral nutrition
- psrenteral nutrition
- pwrenteral nutrition
- pqrenteral nutrition
- paeenteral nutrition
- padenteral nutrition
- pafenteral nutrition
- patenteral nutrition
- pa5enteral nutrition
- pa4enteral nutrition
- parwnteral nutrition
- parsnteral nutrition
- pardnteral nutrition
- parrnteral nutrition
- par4nteral nutrition
- par3nteral nutrition
Etymology of PARENTERAL NUTRITION
The word "parenteral" comes from the Latin root "parēns" meaning "parent" or "supporter", and the suffix "-al" which denotes "related to" or "pertaining to". "Nutrition" originates from the Latin word "nutrītiōnem" meaning "nourishment". Therefore, the term "parenteral nutrition" combines the concept of "parental" or "supportive" with "nutrition" to describe a method of providing nutrients intravenously, bypassing the digestive system.
