下列与传染性非典型肺炎诊断有关的描述，错误的是（）
A.疑似诊断病例
B.临床诊断病例
C.医学观察病例
D.重症传染性非典型肺炎
E.轻型传染性非典型肺炎
参考答案：C
解析：传染性非典型肺炎(SARS)的诊断：①临床诊断：有SARS流行病学依据，有症状，有肺部X线影像改变，并能排除其他疾病诊断者。②确定诊断：在临床诊断的基础上，若分泌物SARS-CoVRNA检测阳性，或血清SARS-CoV抗体阳性，或双份血清抗体滴度4倍及以上增高着。③疑似病例：对于缺乏明确流行病学依据，但具备其他SARS支持证据者，可以作为疑似病例。④医学观察病例：对于近2周内有与SARS患者或疑似SARS患者接触史，但无临床表现者，应自脱离接触之日起医学隔离观察2周。传染性非典型肺炎一经确诊即为重症，无轻型传染性肺炎诊断。
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| An old friend telephoned from the airport to tell me that he had arrived. I was still in the office at that time but I had got 1 ready for him to stay with me. I 2 him where my house was. I also told him that I had left the key under the doormat (门垫). As I was going 3 late, I asked him to go into the kitchen 4 get something to eat and drink. Two hours 5 my friend telephoned me from the house. At the moment, he said, he was 6 the music. He said he helped 7 to some cold chicken from the fridge and he was now drinking a glass of orange. I asked 8 he had reached the house without any difficulty. He answered he had not been able to find the 9 under the doormat, but luckily the living-room window by the apple tree was open and he climbed in. I was very 10 to hear all of this. There is no apple tree in front of my living-room, but there is one in front of my neighbor's. | ||||
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