毕Ⅱ式胃大部切除术吻合近端空肠位置必须高于远端空肠,是为了避免发生()。 A.内疝

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问题:

毕Ⅱ式胃大部切除术吻合近端空肠位置必须高于远端空肠,是为了避免发生()。

A.内疝

B.食物在胃内淤积

C.吻合口远端空肠段梗阻

D.吻合口近端空肠段梗阻

E.十二指肠残端破裂

考点:儿外科住院医师普通外科普通外科题库
题型:单项选择题

阅读理解。

     Fruit is good for people. Many people eat some fruit every day. Mr. and Mrs. Green like fruit very much

and every Monday Mrs. Green goes to buy some fruit in the shop near her house. The man in the shop knows

her well and helps a lot. She can buy all kinds of fruit there, apples, pears, oranges and bananas. In different

time of the year, the price of each kind of fruit is not the same, sometimes high, sometimes low. Mrs. Green

wants to buy cheap fruit. But Mr. Green likes bananas only. She buys bananas for him every week. She only

buys cheap fruit for herself

l. When does Mrs. Green go to buy some fruit? [ ]

A. Saturday

B. Monday.

C. Thursday.

D. every day

2. Where does Mrs. Green buy fruit? [ ]

A. In the shop near her house.

B. In the town.

C. Near the shop

D. In different shops

3. Mrs. Green buys _____ for Mr. Green. [ ]

A. pears

B. apples

C. bananas

D. oranges

4. Which of following is not right? [ ]

A. Fruit is good for people.

B. Mr. and Mrs. Green like fruit a lot.

C. Mrs. Green can buy all kinds of fruit.

D. Mrs. Green only buys apples for herself.

5. In different time of the year, the price of each kind of fruit is _____. [ ]

A. the same

B. not the same

C. high

D. cheap

题型:单项选择题
已知函数f(x)=
1
2
x2+2ax,g(x)=3a2lnx+b.其中a,b∈R.
(1)设两曲线y=f(x)与y=g(x)有公共点,且在公共点处的切线相同,若a>0,试建立b关于a的函数关系式;
(2)在(1)的条件下求b的最大值;
(3)若b=0时,函数h(x)=f(x)+g(x)-(2a+6)x在(0,4)上为单调函数,求a的取值范围.
题型:单项选择题

小军的老师为了了解小明的思想动态,一天拿出小明的信件查看内容 ,这侵犯了小军的[ ]

A.隐私权        

B.名誉权

C.肖像权        

D.荣誉权

题型:单项选择题

根据我国《建筑法》的规定,下列表述中正确的是( )。

A.因故不能按期开工超过3个月的,应当重新办理开工报告的批准手续

B.建筑工程发包分为招标发包和邀请发包两类

C.施工现场的安全由建筑施工企业和工程监理单位共同负责

D.建筑施工企业应当为从事危险作业的职工办理意外伤害保险

题型:单项选择题

击实试验试样制备分干法和湿法两种,两种制样所得击实结果是一样的。

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