Test : Carr-price test
Indications : Vision impairement
Physiology : Vitamin-A plays an important role in vision, growth and reproduction.
Normal Range : 0.91-1.71micrograms/dL
Interpretation : Deficiency leads to keratomalacia characterized by degenerative changes in retina leading to blindness, dry skin and roughness increased levels leads to nausea, vomitting, headache, dizziness, and hepatomegaly.