Enlist the clinical features and elaborate the preventive measures to combat:

a) Xerophthalmia

b) Anaemia

a) Xerophthalmia:

Clinical Features:

1. Night blindness: Difficulty seeing in low light or darkness.

2. Dryness of the eyes: Reduced tear production leading to dryness.

3. Conjunctival xerosis: Dryness and thickening of the conjunctiva.

4. Bitot’s spots: Foamy, white or grayish patches on the conjunctiva, indicative of vitamin A deficiency.

5. Corneal ulceration: Severe cases may lead to ulcers and possible blindness if left untreated.

6. Keratomalacia: Softening of the cornea, leading to permanent damage __________ _______ ____ ________ _______ ___ ___ _______ ____ ___.
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