This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition, Subject name: Pediatrics
Which of the following is not characteristic of vitamin-D Resistant Rickets? 
Select and explain. 
A. X-linked inheritance, B. Renal stones, C. Reduced calcium absorption from the gut, D. Hypophosphatemia
C: Reduced calcium absorption from the gut
Answer: C: Reduced calcium absorption from the gut 
Explanation: Vitamin D-Resistant Rickets: Hypophosphatemic rickets is a disorder characterized by hypophosphatemia, defective intestinal absorption of calcium, and rickets or osteomalacia unresponsive to vitamin D. It is usually hereditary. Symptoms are bone pain, fractures, and growth abnormalities. Reference: GHAI Essential pediatrics, 8th edition