Keratomalacia is deficieny symptom of

Options

A. Vitamin A
B. Protein energy malnutrition
C. Phylloquinone
D. Nicotinamide

Answer

**Step-by-Step Solution:**

1. **Identify the Condition**: The question asks about keratomalacia, which is a specific medical condition.

2. **Understand Keratomalacia**: Keratomalacia is a condition that affects the eyes, leading to dryness and clouding of the cornea, which can result in vision impairment.

3. **Link to Nutritional Deficiency**: The transcript indicates that keratomalacia is associated with a deficiency in a specific vitamin.

4. **Determine the Vitamin**: The transcript states that keratomalacia is linked to a deficiency of vitamin A, also known as retinol.

5. **Recognize Sources of Vitamin A**: Vitamin A can be found in various foods, particularly in yellow and orange fruits and vegetables, as well as in animal products like milk, eggs, and cod liver oil.

6. **List Symptoms of Vitamin A Deficiency**: The deficiency of vitamin A can lead to several symptoms, including night blindness, xerophthalmia (dry eyes), poor growth, and rough, dry skin.

7. **Eliminate Other Options**: The transcript clarifies that keratomalacia is not associated with deficiencies of other nutrients like phylloquinone (vitamin K) or nicotinamide (vitamin B3).

8. **Conclude the Answer**: Based on the information, we conclude that keratomalacia is a deficiency symptom of vitamin A.

**Final Answer**: Keratomalacia is a deficiency symptom of Vitamin A.

---