Denosumab is used in:-: (A) Osteomalacia, (B) Osteoahritis, (C) Osteoporosis, (D) Osteosarcoma
Answer is C. Denosumab is a monoclonal antibody against RANK - ligand which inhibits binding to RANK receptor and inhibits the activation of osteoclasts and inhibits bone resorption so it is used in treatment of Osteoporosis.