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【单选题】
下列哪慢性肺心病患者提示右心功能不全的主要体征 ( )
A.
双下肢水肿
B.
肝颈静脉回流征阳性
C.
心脏扩大
D.
肺动脉瓣区第二心音(P2)亢进
E.
肝大,触痛阳性
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参考答案:
举一反三
【判断题】蜗杆传动的传动比是蜗轮齿数与蜗杆头数之比。
A.
正确
B.
错误
【简答题】What is the training about?
【单选题】与蜗轮蜗杆传动相比,齿轮传动机构的特点是( )。
A.
传动比大
B.
传动效率高
C.
传动比准确
D.
结构紧凑、能自锁
【单选题】What do we know about the man?
A.
He wants to have a job.
B.
He will go on with his studies.
C.
He is a slow student.
D.
He doesn't know what to do.
【单选题】下述哪项不属感染性休克的范畴( )
A.
中毒性休克
B.
烧伤休克早期
C.
败血症休克
D.
脓毒症休克
E.
菌血症休克
【多选题】补虚药对物质代谢有哪些影响?
A.
调节蛋白质、核酸合成
B.
调节环核苷酸水平
C.
调节糖代谢
D.
调节脂代谢
【单选题】What did Bob worry about?
A.
He worried about his life after being fired.
B.
He worried that his children would not work hard in their studies.
C.
He worried about the lack of chance to cook.
D.
He worried that he couldn’t be an athlete.
【单选题】What is communication training about?
A.
The procedures at more than 100 veterans hospitals.
B.
Sharing cases of successful and unsuccessful operations with peers.
C.
Sharing information and ideas about the operation and the patient before, during and after the operation.
D.
Working out the causes of the 50 percent reduction in the mortality rate in veterans’ hospitals.
【单选题】病人的脉搏越来越弱,手术已经________。
A.
迫在眉睫
B.
燃眉之急
C.
刻不容缓
D.
危在旦夕
【判断题】蜗杆传动的传动比是蜗轮齿数与蜗杆头数之比。
A.
正确
B.
错误
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