No prior immune suppression is helpful in which type of graft rejection?
Ans is 'b' i.e. Hyperacute rejectiono Hyperacute rejection is caused by ABO incompatibility and preformed cytotoxic antibodies against donor HLA antigens. Therefore immunosuppressant is not helpful.
Acuterejection
Hyperacute rejection
Chronic rejection
None of the above
Rejection of Transplants