女，18岁。长跑后呼吸困难来诊。听诊肺动脉瓣区3/6级收缩期吹风样杂音，伴吸气和呼气时明显的P。分裂。其心音的改变为（　）。 -题库考试答案搜索网

女，18岁。长跑后呼吸困难来诊。听诊肺动脉瓣区3/6级收缩期吹风样杂音，伴吸气和呼气时明显的P。分裂。其心音的改变为（　）。

单选题

2021-07-17 20:30

A、反常分裂
B、生理性分裂
C、通常分裂
D、固定分裂
E、逆分裂

查看答案

正确答案

C

试题解析

标签：学历教育成人高考 2017年成人高考（专起点）《医学综合》真题

感兴趣题目

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Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

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When loading or discharging dry mud or cement，crew members should use goggles and（）.

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（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

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