Question

.Which type of immune response is responsible for the rejection of tissues/ organs in the patients body post transplantation?---
(a)auto-immune response
(b) humoral immune response
(c) physiological immune
response
(d) cell mediated immune response

Answer 1

Answer:

auto immune response

Explanation:

The immune response to a transplanted organ consists of both cellular (lymphocyte mediated) and humoral (antibody mediated) mechanisms. Although other cell types are also involved, the T cells are central in the rejection of grafts. The rejection reaction consists of the sensitization stage and the effector stage.

Answer 2

Answer: d) cell mediated immune response

Explanation: b) is also true but cell mediated immunity is to a greater extent in a organ rejection.

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