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【单选题】
正常人心率超过每分钟180次时,心输出量减少的主要原因是()
A.
快速射血期缩短
B.
减慢射血期缩短
C.
心充盈期缩短
D.
等容舒张期缩短
E.
等容收缩期缩短
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【单选题】下列哪项与血小板黏附功能有关( )
A.
β血小板球蛋白
B.
纤维蛋白原
C.
血管性血友病因子(vWF)
D.
肌球蛋白
E.
纤维蛋白
【单选题】19 25. 马小腿后脚部背外侧肌群中不包括
A.
趾长伸肌
B.
趾外侧伸肌
C.
腓骨长肌
D.
腓骨第三肌
E.
胫骨前肌
【单选题】船舶在大风浪中锚泊时下列说法错误的是___
A.
所有安全设备和消防系统均处于备用状态
B.
定期检查所有运转和备用的机器
C.
由轮机长酌情决定值航行班与否
D.
影响航行和备车的各项维修工作必须立即完成保持良好工作状态
【单选题】下列哪项与血小板黏附功能有关()
A.
β血小板球蛋白
B.
纤维蛋白原
C.
血管性血友病因子(vWF.
D.
肌球蛋白
E.
纤维蛋白原
【单选题】Which one is not the strength of seeking for harmony and maintaining equilibrium?
A.
Being content with what they are and what they have.
B.
Being inclined to be satisfied with a simple and placid life.
C.
Being skillful in dissolving injustice and calamity with tolerance and humor.
D.
Being worldly wise or excessive self-protection in front of disputes over rights and wrongs or gains and losses.
【单选题】Which sentence is TRUE? ___________.
A.
Framing is about focusing, shaping, and organizing the world around us but does not define persons, events or processes.
B.
Frames are important in negotiation because disputes are often nebulous and open to different interpretations.
C.
A characterization frame can clearly be shaped by experience with the other party but identity frames (of self) tend to be negative while the characterization frames tend to be positive.
D.
Disputes over rights are sometimes referred to formal or informal arbitrators to decide whose standards or rights are more appropriate.
【单选题】耻骨与坐骨平行向后延伸的恐龙均为(),包括两足行走的鸟脚类、头骨很厚的肿头龙类等。
A.
腐食性
B.
肉食性
C.
杂食性
D.
植食性
【单选题】下列哪项与血小板黏附功能有关
A.
PF3
B.
vWF
C.
PGI
D.
TM
E.
PAF
【单选题】下列哪项与血小板黏附功能有关
A.
β 血小板球蛋白
B.
纤维蛋白原
C.
血管性血友病因子(vWF)
D.
肌球蛋白
【单选题】下列哪项与血小板黏附功能有关
A.
肌动蛋白
B.
血管性血友病因子(vWF)
C.
肌球蛋白
D.
β-TG
E.
PF3
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