[单选题] Will you please ________ the word in the dictionary?
A. look at
B. look out
C. look for
D. look up

更多"[单选题] Will you please ________ the "的相关试题:

[简答题]“You can buy it at the Ticket Center. Please queue up”翻译成中文：____________________________》。

[简答题]“Excuse me, would you please tell me how to transfer to Line 2”翻译成中文:________________________________。

[简答题]“If you need any help, please call me in any time. My employee number is 007”翻译成中文:___________________________________。

[简答题]Please queue up for waiting. Thank you的意思是_______________。

[单选题] Would you like _______ bread, please?
A. any
B. many
C. some
D. a

[单选题] Would you please ________ a piece of paper and a pen?
A. bring out
B. give out
C. take out
D. find out

[单选题] Will you please try to ________ for me what time that train arrives?
A. find
B. find out
C. discover
D. ask

[单选题] _______ you please _______ a minute?
A. Would…wait
B. Do…wait
C. Shall…wait
D. May…wait

[单选题]DIC的特点是:
A.血液凝固性增高
B.纤溶活性增高
C.先高凝后低凝
D.先低凝后高凝
E.血液凝固性降低

[简答题]简述DIC的发病机制。

[简答题]简述DIC的临床表现。

[简答题]产科意外为何易引起DIC?

[简答题]DIC患者为何会发生出血?

[单选题]关于DIC的叙述错误的是
A.有不同程度的出血发生
B.纤维蛋白溶解酶的活性升高
C.有RBC的破坏
D.有广泛微血栓形成
E.无FDP生成

[多选题]DIC病人发生出血的机制有
A.各种凝血因子大量消耗
B.继发性纤溶系统被激活
C.大量血小板被消耗
D.维生素K严重缺乏
E.大量FDP产生,它有抗凝作用

[单选题]DIC时引起休克与下列哪些因素无关
A.出血引起有效循环血量减少
B.微血栓阻塞回心血量减少
C.体液因素致血管舒张与通透性增加
D.冠状动脉内形成微血栓致心肌收缩力减弱
E.单核吞噬细胞系统功能受抑

[单选题]在DIC时最主要的病理特征是
A.凝血物质大量消耗
B.纤溶系统亢进
C.大量微血栓形成
D.凝血功能障碍
E.溶血性贫血

[简答题]试述影响DIC发生发展的因素?

[单选题]组织严重损伤时发生DIC的主要原因是
A.凝血因子Ⅻ被激活
B.大量红细胞和血小板受损
C.凝血因子Ⅲ大量入血
D.凝血因子X被激活
E.直接激活凝血酶原

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