Unknown The parathormone (PTH) exerts its rapid calcium resorptive action on by acting on on PTH receptors present on? A Osteoclast B Osteocytes C Tissue macrophages D All of the above 💡 Explanation The parathormone (PTH) exerts its rapid calcium resorptive action on by acting on on PTH receptors present on? ✓ Correct Answer: B. Osteocytes