题目内容

禽流感是由哪种类型的流感病毒引起的

A型
B型
C型
D型

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禽流感病毒基因组是由几个负链的单链RNA片段组成

A. 6
B. 7
C. 8
D. 9

为控制疫情的传播，蔓延，医务人员做到

A. 早发现，早报告，早诊断，早治疗
B. 早发现，早报告，早隔离，早治疗
C. 早发现，早报告，早诊断，早转院，早治疗
D. 早发现，早报告，早诊断，早隔离，早治疗

按病原体类型的不同，禽流感可分为

A. 非致病性禽流感
B. 低致病性禽流感
C. 中致病性禽流感
D. 高致病性禽流感

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