吻合口瘘多发生在术后（） A.1～2天 B.2～3天 C.3～5天 D.5～10天

男性患者，70岁。清晨醒后发现左侧肢体不能活动，急送医院CT脑扫描发现右侧壳核限局性高密度灶。既往有高血压病史，无出血倾向，下列哪项处理不正确？（）

A.降颅压，治疗脑水肿

B.保持呼吸道通畅

C.控制舒张压在100mmHg水平

D.维持水电解质平衡

E.静脉滴注止血药物

( )是保险公估人员取得工作成效必须具备的基本功。

A．独立性

B．合作性

C．全面性

D．公正性

血浆晶体渗透压的变化不影响尿生成的过程。（）

图纸会审之前，设计单位在设计文件交付施工时，需按法律规定的义务进行( )。

A．设计说明
B．设计交底
C．图纸会审
D．图纸解释

In a survey of consumers in an Eastern European nation, respondents were asked two questions about each of 400 famous Western brands: whether or not they recognized the brand name and whether or not they thought the products bearing that name were of high quality. The results of the survey were a rating and corresponding rank order for each brand based on recognition, and a second rating-plus-ranking based on approval. The brands ranked in the top 27 for recognition were those actually available in the nation. The approval rankings of these 27 brands often differed sharply from their recognition rankings. By contrast, most of the other brands had ratings, and thus rankings, that were essentially the same for recognition as for approval.
Which one of the following, if each is a principle about consumer surveys, is violated by the survey described

A．Never ask all respondents a question if it cannot reasonably be answered by respondents who make a particular response to another question in the same survey.

B．Never ask a question that is likely to generate a large variety of responses that are difficult to group into a manageable number of categories.

C．Never ask all respondents a question that respondents cannot answer without giving up their anonymity.

D．It is better to ask the same question about ten different products than to ask ten different questions about a single product.

E．(E) It is best to ask questions that a respondent can answer without fear of having gotten the answer wrong.