I. Normal vision
II. Blood clotting
III. Integrity of epithelial tissue
IV. Cognitive development
V. Immune response
Codes :
Vitamin A Functions Explained
Vitamin A plays a crucial role in several bodily functions. Based on the provided options and correct answer, the essential functions are:
- Normal vision
- Blood clotting
- Cognitive development
Role in Normal Vision
Vitamin A is a component of rhodopsin, a protein in the eyes that absorbs light and allows us to see, especially in low-light conditions. This makes it vital for maintaining normal vision.
Role in Blood Clotting
While Vitamin K is the primary vitamin for blood clotting, Vitamin A also plays a role. It influences the production of certain proteins needed for the clotting cascade in the liver.
Role in Cognitive Development
Vitamin A is important for brain development and function. It contributes to neuronal growth and differentiation, impacting cognitive processes.
Summary of Functions (Based on Answer C)
The essential functions of Vitamin A, as indicated by the correct option, include:
- Normal vision
- Blood clotting
- Cognitive development
Functions like maintaining the integrity of epithelial tissue and supporting the immune response are also critical roles of Vitamin A, though not selected in the provided correct answer combination.
Important Questions from Health Education - Teaching
- Assertion (A) : Exclusive Breast feeding for first six months protects the infant from infectious diseases.
Reason (R) : Breast milk provides certain antibodies which develop natural immunity in the infant.
Codes : - Haemoglobin level below which a pregnant woman is considered anaemic :
- Following are the criteria for identification of SAM children aged 6 months to 60 months :
I. Weight for height less than-3 S.D.
II. Weight for height less than-2 S.D.
III. MUAC less than 115 mm
IV. MUAC less than 120 mm
V. Oedema
VI. Dehydration
Codes : - Arrange in correct sequence the steps involved in conducting ‘24 hour dietary recall’.
I. Collecting information on the intake of food by respondent in previous 24 hours using standardized equipment.
II. Calculating the energy and nutrients using food composition tables.
III. Preparation and validation of questionnaire.
IV. Comparing the energy and nutrient intake with RDA.
V. Converting cooked food into weights and measures of raw food.
Codes : - Which of the following are major/sources of stressors linked to Coronary Heart Disease
A. Catastrophes
B. Hassles
C. Major life events
D. Type A personality
E. Low Motivation
Choose the correct answer from the options given below:
