Pharmacology General 8bd6866a Cinacalcet acts by A Inhibiting RANK - ligand B Activating osteoblasts C decreasing parathormone secretion D Increasing vitamin D High-Yield Explanation Cinacalect is a calcimimetic drug. It resembles calcium and activates calcium sensing receptor(CaSR) present on parathyriod gland and decreases parathormone secretion.