Transplantation of tissues/organs often fails | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The correct answer is $A$. Transplantation of tissues or organs often fails due to non-acceptance by the patient's body. Therefore,tissue matching

Vedclass · Accepted Answer

Cell-mediated immune response

Vedclass · Answer

(A) The correct answer is $A$. Transplantation of tissues or organs often fails due to non-acceptance by the patient's body. Therefore,tissue matching and blood group matching are essential before undertaking any graft or transplant. When the immune system recognizes the proteins in the transplanted tissue or organ as foreign,it initiates a cell-mediated immune response. This response is primarily carried out by $T$-lymphocytes,which attack the transplanted tissue,leading to the rejection of the organ. To suppress this immune response during transplantation,immunosuppressants are administered to the patient.

Transplantation of tissues/organs often fails due to non-acceptance by the patient's body. Which type of immune response is responsible for such rejections?

Similar Questions

Define immunity and state its types.

An 'antigen' is

Mucosa-associated lymphoid tissue $(MALT)$ is found in:

Antibodies in our body are complex of ........

Assertion: Interferons are effective against viruses.
Reason: Proteins which can be synthesized only by genetic engineering are effective against viruses.

Vedclass Test Series

Exam Paper Generator

Online Exam Module