患者女性，35岁，既往有十二指肠球部溃疡病史，饮酒后突起头晕、

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问题单项选择题

患者女性，35岁，既往有十二指肠球部溃疡病史，饮酒后突起头晕、心慌、呕血2次、黑便1次。来院查体：面色苍白，出冷汗，P 120次/分，BP 80/50mmHg，HCT 25%。

估计患者失血量约为

A．200ml
B．300ml
C．500ml
D．700ml E．1000ml以上

答案

参考答案：E

解析：患者面色苍白，出冷汗，P 120次/分，BP 80/50mmHg，为失血性休克，结合HCT25%，估计失血量超过自身血容量的20%。

补全对话，情景问答

情景交际。

A. That's great.

B. I often go shopping.

C. I know.

D. I often surf the Intemet.

E. What's your QQ number?

F. Do you have a QQ number?

G. How often do you surf the Intemet?

A: What do you do on weekends? .

B: 1.______

A: Shopping?

B: Yes, what about you?

A: 2.______

B: 3. ______

A: Twice a week.lt's pretty nice.

B: What do you do on the Internet?

A: I usually talk with my friends. 4.______

B: Yes. It's 356478201.

A: 5.______ We can talk on the Internet.

问答题

丙女对诉争房屋所享有的权利应当由谁继承