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

What is physical accommodation, What is Physical Accommodation Physical...

What is Physical Accommodation Physical Accommodation is the actual physical deformation in the lens power. It is measured in diopters, e.g., if the focussing power of the eye

Use of toxic amino acids, Q. Explain Use of Toxic amino acids? Lathyru...

Q. Explain Use of Toxic amino acids? Lathyrus sativus (kesari dhal) seeds contain toxic amino acid beta-oxalyl aminoalanine (BOAA), is considered to be responsible

Nervous tissue, This constitutes about 2.4% of the body weight of man viz. ...

This constitutes about 2.4% of the body weight of man viz. Brain-1400 gram Spinal nerve-150 gram Spinal cord-30 gram Cranial nerve-10 gram C.S.F. is altogether not present in

Explain phenotypical characteristics of alleles of a gene, What are few exa...

What are few examples of phenotypical characteristics that present two or more varieties and of phenotypical features that do not vary? In relation to the genes correspondent to th

Define water of oxidation or metabolic water, Define Water of oxidation or ...

Define Water of oxidation or metabolic water? Water that arises from oxidation of foods within the body, which is referred to as water of oxidation or metabolic water. Water wh

Describe female and male surgical sterilization, Q. What are the most commo...

Q. What are the most common methods of female and male surgical sterilization? Vasectomy is the majority common method of surgical sterilization in men in vasectomy the vas def

What is cilia and flagella, What is Cilia and Flagella? The surfaces of...

What is Cilia and Flagella? The surfaces of many eukaryotic cells bear cilia or flagella, built from specialized microtubules. Cilia are tiny brushlike hairs, and flagella are

Digestive system - tongue, TONGU E - On the tongue 4 types of p...

TONGU E - On the tongue 4 types of papillae are present. (i) Filliform - Filliform papillae are most abundant and have no taste bunds. Filliform papillae

Mutual interrelationship among individuals of a community, Mutual interrela...

Mutual interrelationship among individuals of a community Mutual interrelationship includes all the direct and indirect effects that organisms have upon each other. The three r

Epithelial tissue, conclusion for epithelial tissue when finish experiment?...

conclusion for epithelial tissue when finish experiment?

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