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प्रश्न
Transplantation of tissues/organs to save certain patients often fails due to rejection of such tissues/organs by the patient. Which type of immune response is responsible for such rejections?
पर्याय
Auto-immune response
Humoral immune response
Physiological immune response
Cell-mediated immune response
MCQ
उत्तर
Cell-mediated immune response
Explanation:
Graft rejection is caused by the cell-mediated immune response. Tissue and blood group matching are required prior to any graft/transplant, and the patient must continue to take immunosuppressants for the rest of his or her life because the body can distinguish between "self" and "non-self."
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