In adults, vitamin D deficiency is called ______________.答案选项组AnemiaRicketsOsteomalaciaPellagra

Analyzing the Question

The question is asking for the correct term that describes vitamin D deficiency in adults from a list of options.

Relevant Concepts

• Anemia: a condition characterized by a lack of healthy red blood cells or hemoglobin.
• Rickets: a disease in children caused by vitamin D deficiency, leading to skeletal deformities.
• Osteomalacia: a condition in adults caused by vitamin D deficiency, leading to weakened bones.
• Pellagra: a disease caused by a deficiency in niacin (vitamin B3), not related to vitamin D.

Analysis

Given the definitions:

1. Anemia does not relate to vitamin D deficiency.
2. Rickets pertains specifically to infants and children.
3. Osteomalacia is indeed the term used for vitamin D deficiency in adults.
4. Pellagra is unrelated to vitamin D.

Final Answer

The correct answer is Osteomalacia.