輸血問題一問 - 考試
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By Olive
at 2012-02-05T02:06
at 2012-02-05T02:06
Table of Contents
大家好 第一次在這邊發文
有個問題一直搞不懂想請教大家
What would be the major concern for an individual with type A blood who
receives a transfusion of type B blood?
A) the antibody in the serum of the donor
B) the antibody in the serum of the recipient
C) antibodies in both the donor's and recipient's serum
答案是B 我是選A
事後想想也許輸進來B型血中的anti-A antibody量相對少
所以不會有"major"的影響?
不然感覺比較需要擔心的是自己的血被溶掉
我知道A型人血清中的anti-B antibody會跟帶有B antigen的RBC凝集
隨後吸引免疫細胞把他溶解造成hemolysis
不過這個會對身體造成什麼影響呢@@
因為破壞掉的不是本來就不屬於他自身的血球細胞嘛?
但又曾經聽說過輸錯血會有生命危險
是因為尚未被溶解掉的抗原抗體complex會阻塞血管嘛@@
不知道板上的強者們是否可以解答在下的疑惑
非常非常感謝大家唷:D
--
有個問題一直搞不懂想請教大家
What would be the major concern for an individual with type A blood who
receives a transfusion of type B blood?
A) the antibody in the serum of the donor
B) the antibody in the serum of the recipient
C) antibodies in both the donor's and recipient's serum
答案是B 我是選A
事後想想也許輸進來B型血中的anti-A antibody量相對少
所以不會有"major"的影響?
不然感覺比較需要擔心的是自己的血被溶掉
我知道A型人血清中的anti-B antibody會跟帶有B antigen的RBC凝集
隨後吸引免疫細胞把他溶解造成hemolysis
不過這個會對身體造成什麼影響呢@@
因為破壞掉的不是本來就不屬於他自身的血球細胞嘛?
但又曾經聽說過輸錯血會有生命危險
是因為尚未被溶解掉的抗原抗體complex會阻塞血管嘛@@
不知道板上的強者們是否可以解答在下的疑惑
非常非常感謝大家唷:D
--
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