74.食後兩個小時內即出現食物中毒症狀，下列何者是最可能的病原？
(A)沙氏桿菌
(B)金黃色葡萄球菌
(C)李斯特菌
(D)腸道出血性大腸桿菌

Staph food poisoning is characterized by a sudden start of nausea, vomiting, and stomach cramps. Most people also have diarrhea. Symptoms usually develop within 30 minutes to 8 hours after eating or drinking an item containing Staph toxin, and last no longer than 1 day. 

https://www.cdc.gov/foodsafety/diseases/staphylococcal.html

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105-2 48題搭配一起記 (雖然感覺很矛盾...可能一個是吃到菌 一個是吃到大量毒素的意思吧?)

48.在30℃環境之下，金黃色葡萄球菌約需多少時間才可產生足夠的毒素使人中毒？
(A)1～3小時 (B)5～6小時 (C)7～9小時
(D)24小時