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

Explain the types of care of teeths, Explain the types of care of teeths ...

Explain the types of care of teeths a) Plastic/ Nylon  Scalers: These are available in a variety of shapes and are moderately effective in calculus removal. Can be Ultrasonic

Define limitations for underwater weighing method, Define Limitations for u...

Define Limitations for underwater weighing method? This method is expensive, time consuming and usually requires a lot of equipment and space. The subject needs to be

glycolysis, explain glycolysis briefly? elaborat

explain glycolysis briefly? elaborate

Poultry and duck diseases-avian reovirus infections, Avian reovirus infecti...

Avian reovirus infections There are several avian reoviuses isolated from chicken, turkey and other species of birds. They are associated with arthritis (tenosynovitis), respir

Normal electrical flow of depolarization through the heart, A 20 year old f...

A 20 year old female university student came to the clinic complaining of palpitations. She has had occasional rapid heart rates but never lasting more than 2 minutes. This time it

Determine the assess mobility of prosthesis, Assess Mobility of Prosthesis ...

Assess Mobility of Prosthesis All implant-supported prostheses must be stable.  To detect mobility, place an explorer or scaler under the embrasures and apply gentle pressure i

Modern theory in biology, Modern Theory Naturalistic theory: Accordin...

Modern Theory Naturalistic theory: According to this theory Life originated upon our earth spontaneously from nonliving matter. But there are two significant points in this r

Additional substances does a plant need to make amino acid, a) What additio...

a) What additional substances does a plant need to make amino acids and proteins from glucose? b) Where do these substances come from?   (a) To make amino acids

Blood supply of the heart, The heart is supplied exclusively by the right a...

The heart is supplied exclusively by the right and left coronary arteries. The coronary arteries are functional end arteries. There is no effective anastamosis between right and le

#classification of parasitic protozoa.., most recent classification of para...

most recent classification of parasitic protozoa with its general characters

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