This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
All of the following decrease bone resorption in osteoporosis except: 
Select and explain. 
A. Alendronate, B. Etidronate, C. Strontium, D. Teriparatide
D: Teriparatide
Answer: D: Teriparatide 
Explanation: Ans. (D) Teriparatide(Ref: CMDT 2010/1041; KDT 8/e p365)Teriparatide acts by stimulating the formation of bone whereas bisphosphonates act by inhibiting the resorption of bone. Strontium ranelate has both of these properties.