Which condition is caused by a deficiency of vitamin D in children?

Which condition is caused by a deficiency of vitamin D in children?

• A. Rheumatoid Arthritis
• B. Rickets
• C. Achondroplasia
• D. Hydrarthrits

Answer: (B)

Vitamin D is essential for calcium and phosphate absorption, which bones need to mineralize properly as children grow. When vitamin D is deficient, bones don’t mineralize well, becoming soft and weak and bending under weight. This classic bone-softening and growth-delay condition in children is known as rickets. So, the answer reflects the direct link between missing vitamin D and the bone problems seen in kids. Rheumatoid arthritis is an autoimmune joint inflammation, not caused by vitamin D deficiency. Achondroplasia is a genetic disorder of bone growth. Hydrarthritis refers to fluid in a joint from inflammation, not a vitamin deficiency state.

Vitamin D is essential for calcium and phosphate absorption, which bones need to mineralize properly as children grow. When vitamin D is deficient, bones don’t mineralize well, becoming soft and weak and bending under weight. This classic bone-softening and growth-delay condition in children is known as rickets. So, the answer reflects the direct link between missing vitamin D and the bone problems seen in kids. Rheumatoid arthritis is an autoimmune joint inflammation, not caused by vitamin D deficiency. Achondroplasia is a genetic disorder of bone growth. Hydrarthritis refers to fluid in a joint from inflammation, not a vitamin deficiency state.