用戶【eg man】點評問題和點評內容

【評論主題】22.關於Legionella pneumophila 的敘述,下列何者正確?(A)BCYE含有L-cysteine,是因為L-cysteine對L. pneumophila 是必需胺基酸 (B)取患

【評論內容】

最佳解有錯,有加

α-ketoglutarate 的是BCYEα agar(這種才能養百日咳)原本的BCYE 適合退伍

【評論主題】24.有關Rapid plasma reagin(RPR)梅毒檢驗,下列何者錯誤?(A)最常用來篩檢腦脊髓液 (B)原理為charcoal agglutination (C)專一性較特異性的梅毒抗體法

【評論內容】

(D)補充最佳解:

應該說RPR是測相關的抗體(早期反應素),所以只要相關抗體都會呈現反應,因此敏感度極高(就容易偽陽性)

VDRL則是敏感度相對低,但是專一性相對較RPR高

【評論主題】71.有關人類呼吸道融合病毒(Human respiratory syncytial virus,HRSV)之敘述,下列何者最適當?(A)病毒外套膜上帶有Hemagglutinin蛋白質 (B)病毒顆

【評論內容】There is no vaccine yet to prevent RSV infection, but scientists are working hard to develop one. And there is a medicine that can help protect some babies at high risk for severe RSV disease. (https://www.cdc.gov/rsv/high-risk/infants-young-children.html#:~:text=There%20is%20no%20vaccine%20yet,risk%20for%20severe%20RSV%20disease.)