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: Surgery
Management of Carcinoma prostate with no lymph node or mets in a 72- year-old man who is resistant to harmones is 
Select and explain. 
A. Subcapsular orchidectomy, B. Vaccine, C. Chemotherapy, D. Radiotherapy
C: Chemotherapy
Answer: C: Chemotherapy 
Explanation: For harmones resistant tumor treatment is chemotherapy - paclitaxe.