44.關於氣腫疽之敘述,下列何者錯誤?
(A)由梭狀桿菌所引起
(B)患畜多於2-3天內死亡
(C)病畜死亡原因為全身性毒血症
(D)肉食類動物比反芻動物更具感受性

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統計: A(21), B(78), C(180), D(1662), E(0) #942198

詳解 (共 5 筆)

#2781548
(A)氣疽芽孢梭菌 (Clostridi...
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Large Animal Internal Medicine, 5th Edition, Page 1287.

畢竟不是病理書,但也沒什麼錯就是了,陽性菌沒有內毒素,毒素的全身性散播不需要敗血症前提,說得通吧

The proliferation of clostridial agents in devitalized tissues is associated with the release of powerful exotoxins responsible for the local necrotizing myositis and systemic toxemia.

Toxins are released by multiplying clostridia; the toxins vary, depending on the clostridial species involved.

Necrotizing (lecithinase) and hemolyzing (hemolysin) toxins, as well as neuraminidase, appear to be of greatest importance.

The toxins act locally and systemically to create widespread organ dysfunction. 

筆者常駐D04-308

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#5766072
肌肉的厭氣性梭狀桿菌感染按病變部的氣泡產...
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#2914918
毒血症不會造成死亡吧,要轉為敗血症不是?
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私人筆記 (共 1 筆)

私人筆記#6219680
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李崇道781   但請記住例外   肉毒...

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