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
The highest E.S.R. is seen in following conditions except: 
Select and explain. 
A. Polymyositis rheumatica, B. Multiple myeloma, C. Temporal activities, D. Polycythemia rubra
D: Polycythemia rubra
Answer: D: Polycythemia rubra 
Explanation: Polycythemia rubra