门静脉高压症合并食管胃底静脉曲张破裂大出血死亡的最主要原因(). A.失血性休克 B

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问题:

门静脉高压症合并食管胃底静脉曲张破裂大出血死亡的最主要原因().

A.失血性休克

B.肝功能衰竭、肝性脑病

C.肝肾综合征

D.多器官衰竭

E.凝血功能障碍

考点:普通外科学(医学高级)门静脉高压症门静脉高压症题库
题型:单项选择题

中药的副作用是指()。

A.配伍不当出现的反应

B.药不对证出现的不良反应

C.达不到常规用量不能控制病情

D.超过常规用量时出现的不适反应

E.在常规剂量时出现的与疗效无关的不适反应

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Congress makes the laws in the United States. It has two parts, which are more or less equal in power. They are known as the House of Representatives and the Senate. The House of Representatives is larger than the Senate whose 100 members (two from each state) serve for six years. The 435 members of the House are elected every two years, and the number from each state is determined by the population of the state. For example, California, which has a large population, has 43 representatives, while the State of Nevada has only one.
The House and Senate are divided into small groups which take care of special matters such as education or foreign affairs. The most important work of Congress is often done in these groups, which are called subcommittees.
According to the Constitution of the United States, a senator must be at least 30 years old and he must have been a citizen of the United States for nine years at the time of his election. To be elected to the House a person must be 25 years old and must have been a United States citizen for seven years. At the present time, members of Congress include businessmen, farmers, teachers, and especially lawyers. In general, senators are better known than representatives because they are fewer in number and serve for a longer time. Many American presidents served in Congress before they became president.

The number of the members in the House from each state______.

A.is fixed, two from each state

B.depends on how many people the state has

C.depends on the size of the state

D.depends on the location of the state

题型:单项选择题

经鼻气管插管的特有并发症是()。

A.气管导管误入食管

B.杓状软骨脱臼

C.上颌窦炎

D.声带麻痹

E.肺感染

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全挤压式施工时,盾构机能把四周一定范围内的土体挤密实,对地层有不大的扰动。()

题型:单项选择题

涂料中加入稀释剂太多会造成干燥不良。

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