This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Anatomy
BCG is used for 
Select and explain. 
A. Treatment of tuberculosis, B. Treatment of superficial bladder cancer, C. Treatment of anthrax, D. All of the above
B: Treatment of superficial bladder cancer
Answer: B: Treatment of superficial bladder cancer 
Explanation: Ref-Goodman and Gillman 11/e p1422 BCG is used for immunizatiin against TB.it is also used for the treatment of superficial bladder cancer .it is directly instilled in the urinary bladder for this purpose