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问题 单项选择题

风疹病最佳预防措施是接种（）。

A.丙种球蛋白

B.胎盘球蛋白

C.灭活死疫苗

D.减毒活疫苗

E.健康教育

答案

参考答案：D

解析：风疹是由风疹病毒引起的一种常见的急性传染病，国际上广泛应用的风疹减毒疫苗安全有效，接种后抗体阳转率在95%以上，接种后仅个别有短期发热、皮疹、淋巴结肿大及关节肿痛等反应。

多项选择题

女，30岁，单胎足月妊娠，胎膜早破，漏斗骨盆行剖宫产，手术进行顺利，术后静脉预防感染3天，后改为口服药物4天，术后第7天出院；出院后第4天因发冷、发热和腹痛而再次入院，入院时体温39.5℃。

为明确患者感染的病原体，可采用的鉴定方法为（）

A.病原体培养

B.分泌物涂片检查

C.病原体抗原检测

D.病原体特异性抗体检测

E.血清急性期C反应蛋白

F.血常规检查
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单项选择题

Which statement concerning GMDSS Radio Operator requirements is FALSE（）.

A.Each compulsory vessel must carry at least two licensed GMDSS Radio Operators at all times while at sea

B.Each compulsory vessel must carry at least two licensed Radio Operators at all times while at sea and may elect to carry a GMDSS Radio Maintainer as well

C.Communications involving safety of life at sea do not have to be logged as long as the compulsory vessel was not involved in such communications

D.While at sea，adjustments to，and the maintaining of，GMDSS equipment may be performed by the GMDSS Radio operator as long as the work is supervised by an onboard licensed GMDSS Radio Maintainer
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