問題詳情

63 自體抗原與致病微生物之抗原類似 cross reactivity 可以引起疾病，但下列何者並非如此？
(A) 黴漿菌感染後之貧血症（anemia after mycoplasma infection）
(B) 鏈球菌感染後之腎絲球腎炎（post-streptococcal glomerulonephritis）
(C) Grave 氏病（Graves’disease）
(D) 風濕熱（rheumatic fever）

參考答案

答案：C
難度：適中0.5
統計：A(2),B(0),C(2),D(0),E(0)

用户評論

【用戶】Chris

【年級】高三下

【評論內容】MCC mitral stenosis – rheumatic fever (acute).   Rheumatic fever -vegetations; due to group  A beta hemolytic streptococcal infection.  Usually occurs as post-pharyngitis.  As opposed to post streptococcal glomerulonephritis, this can be pharyngitis or a skin infection. Most of time rheumatic fever is from a previous tonsillitis.  When you culture blood in pts with rheumatic fever, it will be negative.  Will not be able to grow the organisms b/c its not an infective endocarditis.  It is an immunologic mechanism.   With strep, M protein is the pathogenic factor for group A strep.  Cer...