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: Pathology
Serum alkaline phosphate is not rassed in ? 
Select and explain. 
A. Primary biliary cirrhosis, B. Hyperparathyoidism, C. Multiple myeloma, D. Hepatitis
C: Multiple myeloma
Answer: C: Multiple myeloma 
Explanation: Ans. is 'c' i.e., Multiple Myeloma