hi,

see if you are really interested to do msc in blood transfusion and immunohematology than you can certainly do that. but in india there is few hiring for msc students for paramedical jobs prospect of view and there is less opportunity for research in india. however I would suggest you to gain one or two years work experience after you complete your b.sc in paramedical technology. some of the top recruiter are,

Apollo Hospitals

Fortis Hospital

Nanavati Hospital

Manipal Hospital

MaxCure Hospital

Billroth Hospital

Artemis Hospital

Columbia Asia Referral Hospital

Max Superspeciality Hospital

PIGMER

after you gain the practical knowledge you may opt for msc courses in future. this will enhance your career progress.