Explain total parenteral nutrition, Biology

Assignment Help:

Explain Total Parenteral Nutrition OPN)

It is a method of providing, complete nutritional support in which  the gastrointestinal (GI) tract is bypassed by introducing assimilable nutrients into a central vein. This is done  in cases where a patient's nutritional need is great and assisted feeding  is  required for a longer time. You might wonder why specifically  a central vein  (mostly superior vena cava)  is used. Well,  this  is because it  is  the central vein which can  tolerate ahyperosmolar solution and hence nutritional  support can  be provided in a form  that will meet all nutritional needs. Total Parenteral Nutrition  (TPN)  is a special surgical procedure in which special nutrient solutions are administered by a nutrition support team which includes the physician, dietitian, pharmacist and nurse. The patient needs special care and support.

 


Related Discussions:- Explain total parenteral nutrition

#title, Feeding mechanism in holozoic organisms

Feeding mechanism in holozoic organisms

How bone implant interface can be evaluated, How bone implant interface can...

How bone implant interface can be evaluated 1) Evaluation of the bone - implant interface can be done by following: i) Implant mobility and discomfort a)  Clinical implan

Hazards of oxygen therapy - respiratory failure, Hazards of O 2 Therapy ...

Hazards of O 2 Therapy Exposure to greater than 60 per cent O 2 , for a period of more than 36 hours, or exposure to 100 per cent 0, for a period of more than 6 hours, res

Complete blood count, One may find leucocytosis with predominant polymorpho...

One may find leucocytosis with predominant polymorphonuclear cellular response in patients of ARF in presence of acute some throat. Throat Culture When patient presents as AR

Set up of phototherapy unit, Set Up of Phototherapy Unit Phototherapy ...

Set Up of Phototherapy Unit Phototherapy generally consists of four to eight cool white, day bright, or special blue fluroescent tube lights covered by a plastic shield and p

Define tests of cardiovascular endurance, Define Tests of Cardiovascular E...

Define Tests of Cardiovascular Endurance? Cardiovascular endurance or aerobic fitness is the ability to exercise continuously for extended periods without tiring. It can be me

Tissues, assignment on tissues

assignment on tissues

Does every gene mutation cause alteration in the protein, Does every gene m...

Does every gene mutation cause alteration in the protein the gene normally codifies? Not each gene mutation causes alteration in the composition of the protein the gene codifie

Cortex, Cortex  can be described as follows 1) The outer part of the org...

Cortex  can be described as follows 1) The outer part of the organ, such as, the adrenal cortex, which produces many steroidhormones;  2) in plants, the area of the stem or root

Solar tracking - nastic and epinastic responses, Solar Tracking - Nastic an...

Solar Tracking - Nastic and Epinastic Responses Many plants such as sun flowers are capable of solar tracking in which the flat blade of leaves or inflorescence will remain a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd