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17 June 2019

Deficiency Diseases ICDS Supervisor Exam Kerala PSC - Food, Nutrition and Health| ICDS Supervisor Exam Study Materials

Deficiency Diseases ICDS Supervisor Exam Kerala PSC - Food, Nutrition and Health|ICDS Supervisor Exam Study Materials

ICDS Supervisor Exam Study Materials


Nutrients


 Nutrients are the constituents in food that must be supplied to the body in suitable amounts to carry out the body functions and to maintain optimum health. 

These include,
  1.  carbohydrates
  2. fats,
  3. proteins
  4.  vitamins
  5.  minerals and 
  6. water. 


DEFICIENCY DISEASES



1. Protein Energy Malnutrition (PEM)

The term protein energy malnutrition covers a wide spectrum of clinical stages ranging from the severe forms like kwashiorkar
and marasmus to the milder forces in which the main detectable
manifestation is growth retardation. 

It is widely prevalent among weaned infants and pre-school children in India and other developing countries.


CAUSES


1. Social and Economic Factors


  • Poverty that results in low food availability
  •  overcrowded and unsanitary living conditions and improper child care
  •  A decline in the practice and duration of breastfeeding combined with inadequate weaning practices 

2. Biological factors


  • Maternal malnutrition prior to and or during pregnancy 
  •  Infectious diseases are major contributing and precipitating factors of PEM.
  •  Diarrhoea, measles and respiratory and other infections result in negative protein and energy balance


3. Environmental factors



  • Overcrowded and or unsanitary conditions lead to frequent infections like diarrhoea. 
  • Agricultural patterns, droughts, floods,earthquakes, wars and forced migrations lead to cyclic, sudden or prolonged food scarcities. 
  • Post harvest losses of food can occur due to bad storage conditions and inadequate food distribution.

4. Age



It mostly affects infants and young children whose rapid growth
increases nutritional requirement. 

The long term intake of insufficient food can result in marasmus before one year.

Kwashiorkar is common after 18 months.

The five forms of PEM are as follows :


i. Kwashiorkor

The important Clinical signs and symptoms of kwashiorkor are:

Ø Growth failure due to general lack of proteins and calories.

Ø Mental changes such as apathy and irritability.

Ø Muscle wasting.

Ø Oedema occurs at first in the feet and lower leg and then may
involve the hands, thigh and face.

Ø Moon face.

Ø Fatty and enlarged liver

Ø Loss of appetite, vomiting and diarrhoea

Ø Characteristic skin changes which include dark pigmented
brownish black areas of skin on buttocks and back of thighs
called as crazy pavement dermatosis.

Ø Hair changes
Ø Anaemia
Ø Vitamin A deficiency.

ii. Marasmus


The signs and symptoms of marasmus
are:
- severe growth retardation
- loss of subcutaneous fat
- severe muscle wasting

iii. Marasmic Kwashiorkar


iv. Nutritional Dwarfing or Stunting

Some children adapt to prolonged insufficiency of food-energy
and protein by a marked retardation of growth. 

Weight and height are both reduced and in the same proportion, so they appear
superficially normal.

v. Under Weight Child

Children with sub-clinical PEM can be detected by

  •  their weight for age or weight for height, which are significantly below normal.
  • They may have reduced plasma albumin. They are at risk for respiratory and gastric infections.

Treatment



Treatment strategy can be divided into three stages.

- Resolving life threatening conditions
- Restoring nutritional status
- Ensuring nutritional rehabilitation.

There are three stages of treatment.

1. Hospital Treatment
The following conditions should be corrected. 

  • Hypothermia,
  • hypoglycemia, 
  • infection, 
  • dehydration,
  •  electrolyte imbalance, 
  • anaemia and other vitamin and mineral deficiencies.


2. Dietary Management

The diet should be from 

  • locally available staple foods - inexpensive,easily digestible, evenly distributed throughout the day and 
  • increased number of feedings to increase the quantity of food.


3. Rehabilitation


The concept of nutritional rehabilitation is based on
  • practical nutritional training for mothers in which they learn by feeding their children back to health under supervision and using local foods.
Prevention

- Promotion of breast feeding
- Development of low cost weaning
- Nutrition education and promotion of correct feeding practices
- Family planning and spacing of births
- Immunisation
- Food fortification
- Early diagnosis and treatment


This topic is important for the ICDS Supervisor Kerala PSC Exam. You can check the ICDS Supervisor Kerala PSC Syllabus HERE.
You can Go to more posts Regarding ICDS Supervisor Kerala PSC Here.

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ICDS Supervisor Kerala PSC Food ,Nutrition and Health Notes Here

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Topic wise Notes for ICDS Supervisor Exam

 

1.      Home Science

2.      Food and Nutrition

3.      Psychology

4.       Physiology

5.       Microbiology

6.       Sociology 

7.      Nutrition and Health 

 

MCQ Questions & Answers for ICDS Supervisor

 

1.      ICDS Supervisor NOTES

2.      Previous Questions MCQ|ICDS Supervisor Exam|ICDS Supervisor Kerala PSC (1-20)

3.      Previous Questions MCQ|ICDS Supervisor Exam|ICDS Supervisor Kerala PSC (21-30)

4.      ICDS Supervisor MCQ-1

5.      ICDS Supervisor MCQ set 1

6.      ICDS Supervisor MCQ set 2

7.      ICDS Supervisor MCQ set 3

8.      ICDS Supervisor MCQ set 4

9.      Nutrition & Health MCQ 1

10.  Nutrition & Health MCQ 2

11.  Nutrition & Health MCQ 3

12.  Nutrition & Health MCQ 4

13.  ICDS Supervisor Previous Questions Set 1

14.  ICDS Supervisor Previous Questions Set 2

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19.  ICDS Supervisor Previous Questions Set 7

20.  ICDS Supervisor Previous Questions Set 8

21.  ICDS Supervisor Previous Questions Set 1

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23.  Solved Previous Question Paper ICDS Supervisor

24.  Women & Child ICDS Supervisor Exam

25.  Extension Education Notes for ICDS Supervisor

26.  Complete NOTES Child Psychology

 

 

Nutrition Notes

 

5 Food Groups

Nutrition MCQ 1

Nutrition MCQ 2

 

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