This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
All are used in treatment of hypercalcemia, except: 
Select and explain. 
A. Phosphate, B. Mithramycin, C. Vitamin D in high dose, D. Any of the above
C: Vitamin D in high dose
Answer: C: Vitamin D in high dose 
Explanation: Answer is C (Vitamin Din high doses): Vitamin D administration is associated with hypercalcemia and hence it cannot be used in the treatment of hypercalcemia