Autologous transplantation is defined as a transplant where tissue is taken from and returned to the same individual. Which word best describes this type of graft?

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Study for the Success! In Clinical Laboratory Science – Immunology Test. Prepare with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

Autologous transplantation is defined as a transplant where tissue is taken from and returned to the same individual. Which word best describes this type of graft?

Explanation:
Tissue moved within the same person is called an autograft. The donor and recipient are the same individual, so the immune system recognizes the tissue as self, minimizing or eliminating rejection. This contrasts with other terms: an allograft comes from a different person of the same species, an isograft from an identical twin, and a xenograft from a different species. Therefore, autograft best describes a graft where tissue is taken from and returned to the same individual.

Tissue moved within the same person is called an autograft. The donor and recipient are the same individual, so the immune system recognizes the tissue as self, minimizing or eliminating rejection. This contrasts with other terms: an allograft comes from a different person of the same species, an isograft from an identical twin, and a xenograft from a different species. Therefore, autograft best describes a graft where tissue is taken from and returned to the same individual.

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