试题与答案

剑突下区声窗不能检查哪个切面()A.四腔心切面 B.肺动脉长轴切面 C.左室短轴切面

题型:单项选择题

题目:

剑突下区声窗不能检查哪个切面()

A.四腔心切面

B.肺动脉长轴切面

C.左室短轴切面

D.双心房切面

E.主动脉弓短轴切面

答案:

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参考答案:A, C, D解析: 说明书摘要及摘要附图 《专利审查指南2010》2-2-2.4“说明书摘要”中规定:“摘要是说明书记载内容的概述,它仅是一种技术信息,不具有法律效力。摘要的内容不属于发明或者实用新型...

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