Hello Himanshu Audichya,

After completing your B.sc in nursing you can choose M.Sc (Nursing).There are lots of specialized areas in M.Sc like like Community Health,Medical-Surgical, Pediatrics Obstetrics and Gynecology, Psychiatry, etc. other are.,

•M.Sc in Biotechnology

•M.Sc in Neuroscience

•M.Sc in Renal Sciences and Dialysis Technology

•M.Sc Medical Microbiology and Medical Biochemistry

•M.Sc. Clinical Research

•M.Sc. Medical Sociology

Hope this helps you.....