一个病毒的毒粒内既含有双链DNA和双链RNA。()
参考答案:错
男性,30岁,火焰烧伤总面积70%。颜面、颈、前胸及两上肢为Ⅲ度烧伤(30%),伤后1小时送医院处理。
双上肢环形Ⅲ度烧伤,清创后应及时采取的处理是()
A.患肢抬高防水肿
B.红外线照射暴露
C.外涂1%SD-Ag混悬液包扎
D.1%SD-Ag冷霜外涂包扎
E.焦痂切开减压
But for the sudden rainstorm, our trip to Hong Kong _____ a very pleasant one.
A.was
B.would have been
C.would be
D.had been