Sodium 2 mercapto ethane sulfonate is used as a protective agent is: (A) Radiotherapy, (B) Cancer chemotherapy, (C) Lithotripsy, (D) Hepatic encephalopathy
Answer is B. Refer KDT 6/e p833 Sodium 2 mercapto ethane sulfonic acid is used to amelioreae the hemorrhagic cystitis caused by cycloohosphamide and Ifosfamide