Define corneal xerosis - micronutrient deficiencies, Biology

Define Corneal Xerosis - Micronutrient Deficiencies?

This is a sign of severe vitamin 'A' deficiency, in which the cornea loses its normal smooth and glistening appearance and becomes dry and rough. The child tends to keep the eyes closed, particularly in bright light due to photophobia (inability to see in blight sun) and hence, the condition may be missed during the clinical examination, if not observant.

Posted Date: 6/24/2013 6:53:52 AM | Location : United States







Related Discussions:- Define corneal xerosis - micronutrient deficiencies, Assignment Help, Ask Question on Define corneal xerosis - micronutrient deficiencies, Get Answer, Expert's Help, Define corneal xerosis - micronutrient deficiencies Discussions

Write discussion on Define corneal xerosis - micronutrient deficiencies
Your posts are moderated
Related Questions
What are the chemical elements that form most of living biological matter? The elements are:- a)  oxygen (O), b)  carbon (C), c)  hydrogen (H) and d) Nitrogen (N).

Air pollutants - Effects on plants Particulate matter such as cement, coal, petro coke, dust, and fly-ash screen the light and thus change its quantity and quality. Dust plug

ALEURONE GRAINS - Also known as Plant lysosome , because they contain hydrolytic enzymes. Consists of Proteins. They are also known as Aleuroplast because they are ric

Explain Recovery or Anabolic Phase of Stress Response? When wounds are closed and infection has resolved, repletion of lean tissue and fat stores along with restoration of stre

Q. What is the estimated percentage (in mass) of water in the human body? Is this percentage expected to be larger in the adult or in the old individual? Approximately 65% of t

Which one of the following structures between two adjacent cells is an effective transport pathway? 1. Plasmodesmata 2. Plastoquinones 3. Endoplasmic reticulum 4. Plasm

Compare the modes of intercellular communication used by the endocrine and nervous systems and discuss the functional significance of the differences between the two systems.

Define Comprehensive Dietary Management Regime of Patient? A comprehensive dietary management regime of the patient should be based on the patient profile as gathered pre and p

Environment All organisms are intimately dependent on the environment from which they derive their sustenance. Organisms from virus to man are obligatorily dependent on the envi

Umbilical Hernia: An umbilical hernia  is protrusion of a portion of intestine  through  the umbilical ring (an opening in the muscular area of the abdomen where the umbilical