Consider the following four statements (i-iv) regarding kidney transplant and select the two correct ones out of these
(i) Even if a kidney transplant is proper the recipient may need to take immuno-suppressants for a long time
(ii) The cell-mediated immune response is responsible for the graft rejection
(iii) The B-lumphocytes are responsible for rejection of the graft
(iv) The acceptance or rejection of a kidney transplant depends on specific interferons
The correct statements are

Options

A. c and d
B. a and cÂ
C. a and b
D. b and c

Answer

C

Explanation

T-lymphocytes are responsible for rejection of graft.
Acceptane or rejection of a kidney transplant depends upon CMI (Cell Mediated Immune response).