问题
单项选择题
急性蜂窝织炎的主要致病菌是
A．金黄色葡萄球菌
B．梭状芽孢杆菌
C．铜绿假单胞菌
D．鲍曼不动杆菌
E．大肠杆菌
答案
参考答案：A
解析： 急性蜂窝织炎是皮下、筋膜下、肌间隙或深部疏松结缔组织的急性、弥漫性、化脓性感染。常见致病菌为溶血性链球菌和金黄葡萄球菌，少数由厌氧菌和大肠杆菌引起。
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急性蜂窝织炎的主要致病菌是
A．金黄色葡萄球菌
B．梭状芽孢杆菌
C．铜绿假单胞菌
D．鲍曼不动杆菌
E．大肠杆菌
参考答案：A
解析： 急性蜂窝织炎是皮下、筋膜下、肌间隙或深部疏松结缔组织的急性、弥漫性、化脓性感染。常见致病菌为溶血性链球菌和金黄葡萄球菌，少数由厌氧菌和大肠杆菌引起。
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| Two friends went to a city and 1 in a big hotel. Their room was on the 56th floor, and there was a fast lift, so they went up and down very 2 . They came back to the hotel very late one Saturday 3 ,and the liftman said to them," The electricity (电) stopped today. You can't 4 the lift now, " The two friends said. "We 5 to go upstairs (上楼) to our room." They left their coats downstairs because they were 6 , and began to climb. It took a 7 time, but they sang some interesting songs. At 12:00, they 8 the 56th floor. Then one of them put his hand in his pocket (口袋) and stopped. He said to 9 , "Now. I'm going to sing the most interesting song of all. Its name is: I 10 the key to the room downstairs in my coat." | ||||
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