Question

Identify the correctly matched set from the following:

• A. Vitamin A – Water soluble – Xerophthalmia
• B. Vitamin B\(_6\) – Water soluble – Scurvy
• C. Vitamin D – Fat soluble – Rickets
• D. Vitamin C – Fat soluble – Convulsions

Hint:

Vitamin D is fat-soluble and its deficiency causes rickets, a bone-related disorder.

Answer 1

The Correct Option is C

Step 1: Classification of Vitamins
- Water-soluble vitamins: Vitamin B-complex, Vitamin C.
- Fat-soluble vitamins: Vitamins A, D, E, K. Step 2: Matching with Diseases
- Vitamin A is fat-soluble and is related to night blindness, not xerophthalmia.
- Vitamin B\(_6\) is water-soluble, but scurvy is caused by Vitamin C deficiency.
- Vitamin D is fat-soluble and deficiency leads to rickets.
- Vitamin C is water-soluble, not fat-soluble.
Thus, the correct answer is Vitamin D – Fat soluble – Rickets. \bigskip

Answer 2

Vitamin D is a fat-soluble vitamin and plays an essential role in calcium and phosphate metabolism in the body.

1. Solubility:
Vitamin D is fat-soluble, which means it dissolves in fats and oils and is stored in the body's fatty tissues and liver. Other fat-soluble vitamins include A, E, and K.

2. Biological Role:
Vitamin D helps in the absorption of calcium and phosphorus from the intestine, which is important for the formation and maintenance of healthy bones and teeth.

3. Deficiency Disease:
A deficiency of Vitamin D in children leads to rickets, a condition characterized by soft and weak bones, delayed growth, and skeletal deformities. In adults, it can lead to osteomalacia.

Therefore, the correctly matched set is:
Vitamin D – Fat soluble – Rickets