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

Reverse osmosis, Ordinary osmosis cannot be used to purify water. If the ap...

Ordinary osmosis cannot be used to purify water. If the applied pressure exceeds osmotic pressure then water starts moving from solution side to pure solvent side. This is reverse

Sp and spp., what is the deference between sp. and spp.?

what is the deference between sp. and spp.?

Examine the benefits and risks bird flu, Examine the benefits and risks bir...

Examine the benefits and risks bird flu research poses to society. Indicate if you believe there are more benefits or more risks associated with this research, and give a rationale

Feeding on small particles, Feeding on Small Particles Microscopic alg...

Feeding on Small Particles Microscopic algae and bacteria can be taken in directly into the cell by the digestive vacuoles. But one of the most successful methods of feeding o

Bacterial diseases-actinomyces, Actinomyces Members of the genus Actin...

Actinomyces Members of the genus Actinomyces are facultative anerobic, gram-positive, non acid-fast, non-spore forming, nonhaemolytic rods. All Actinomyces require rich media

Gametogenesis, The process by which gametes are produced in the gonads is k...

The process by which gametes are produced in the gonads is known as gametogenesis. The process of formation of male gametes or sperm is known as spermatogenesis is of great sign

Explain about the canning of food, Explain about the Canning of Food? Y...

Explain about the Canning of Food? You must have seen the markets flooded with canned products. Can you name a few of such products? Yes the canned juices, canned aerated drink

Unconventional feed resources and anti-nutritional factors, Unconventional ...

Unconventional Feed Resources and Anti-Nutritional Factors With increasing ruminant population, there is a need to identify and introduce new and lesser-known food and feed cro

Respiration, how do respiration take place in animal????

how do respiration take place in animal????

How to investigate mitral stenosis by echocardiography, Q. How to Investiga...

Q. How to Investigate mitral stenosis by Echocardiography? Echocardiography is diagnostic in mitral stenosis. There is varying degrees of thickening and calcification of leafle

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