Define the nutritional assessment methods, Biology

Assignment Help:

Define the Nutritional assessment methods?

Nutritional assessment methods commonly used are enumerated herewith.

1. Bodyweight measurements remain to be the most practical and cost effective parameter. Rapid weight loss such as 2% in one week or up to 10% in 6 months is considered significant and BMI calculation is useful for comparison since skin fold measurements are not effective due to skin turgor changes.

2. Physical Examination: Based on the physical examination such as presence of oedema and vitamin deficiency symptoms, diagnosis can be made.

3. Biochemistry: Hypoalbuminemia is not considered to be an index of under nutrition, but it is of importance to identify the high risk subset of older persons requiring nutritional intervention. Levels less than 3 g/dl needs caution and intervention

4. Haematology: A lower total lymphocyte count (TLC) is also helpful in 'stratification of severity of under nutrition. If levels are less than 4500, it is associated with decrease immune function and malnutrition.


Related Discussions:- Define the nutritional assessment methods

How is the genetic determination of sex established in human, How is the ge...

How is the genetic determination of sex established in humans? In the diploid genome of human beings there are 46 chromosomes, 44 of them are autosomes and two are sex chromoso

Molluscan kidney, Normal 0 false false false EN-IN X-...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Becoming online tutor, how can i work with u as an online biology tutor?

how can i work with u as an online biology tutor?

What are the functions of the cytoskeleton, As the name shows, the cytoskel...

As the name shows, the cytoskeleton is responsible for the supporting of the normal shape of the cell; it also acts as a facilitator for substance transport across the cell and for

What is the primary structure of a protein, What is the primary structure o...

What is the primary structure of a protein? What is the significance of the primary structure? The primary protein structure is the linear sequence of amino acids that form the

Retroviral method for gene transfer, R e troviral method: A retrovi...

R e troviral method: A retrovirus is a virus that carries its genetic material in the form of RNA rather than DNA. In this method retroviruses are used as vectors to transf

Define requirements of fat in postoperative nutritional care, Define Requir...

Define Requirements of Fat in Postoperative Nutritional Care Adequate amount of fat is needed to build up and maintain tissue fat reserves. Depending upon the existing health a

Excretion in roundworm, EXCRETIO N IN ROUNDWORM - In ascaris 4 coelomo...

EXCRETIO N IN ROUNDWORM - In ascaris 4 coelomoducts present, attached to each other by canaliculli in front of controling cell i.e. Rennete cell. Excretion materials are gi

Cleft palate, Cleft Palate: Well you have now learnt about the cleft l...

Cleft Palate: Well you have now learnt about the cleft lip and now let us dicuss and understand what is cleft palate. Cleft palate (CP) is midline fissure of  the palate that

Why is the occurrence of eyelids in amphibians, Q. Why is the occurrence of...

Q. Why is the occurrence of eyelids in amphibians in comparison to their absence in fishes an adaptation to terrestrial life? Eyelids associated to lacrimal glands protect and

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