第26题: [多项选择]患者男性,23岁。一周前左手被铁钉刺伤,未作创面处理。近日,感头痛,咀嚼肌紧张酸痛,临床拟诊为破伤风。如果是破伤风杆菌,送检伤口分泌物培养结果可出现的特点有() A. 需氧培养24~48小时易出现呈薄膜状爬行物生长 B. 需氧培养不生长 C. 厌氧培养24~48小时出现扁平、灰白色、薄膜状边缘不齐的菌落 D. 需氧培养24~48小时易出现单个菌落 E. 厌氧培养24~48小时易出现单个菌落 F. 厌氧培养24~48小时可出现β溶血环 参考答案:B, C, F 答案解析:破伤风杆菌为专性厌氧菌,可在血平板上生长,37℃48小时形成扁平、灰白色、半透明边缘不齐的菌落,有溶血的特点。
第31题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. He likes the disco party. B. He never misses any disco parties. C. He likes the disco better than any other things. D. He dislikes any disco parties. 参考答案:D 答案解析:[听力原文]
W: Do you like the disco party
M: Good heavens! I’d rather do anything else.
Q: What does