Pediatrics What is true of vitamin D resistant rickets? A X linked recessive B No End organ resistance to 1, 25 (OH)2 D3 C Defect in proximal tubular reabsorption D Hyperphosphatemia and high 1, 25 (OH)2 D3 💡 Explanation What is true of vitamin D resistant rickets? ✓ Correct Answer: C. Defect in proximal tubular reabsorption