6．治疗休克的根本措施是

A.吸氧                                                             B.纠正酸中毒

C.补充有效循环血容量                                    D.应用血管活性药物

7．在心脏瓣膜病中可引起明显的颈动脉搏动、水冲脉等周围血管征的是

A.二尖瓣狭窄                                                  B.主动脉瓣狭窄

C.二尖瓣关闭不全                                           D.主动脉瓣关闭不全

8．临界高血压是指其血压水平在

A.收缩压在130～139mmHg之间，舒张压在85～89mmHg之间

B.收缩压在140～149mmHg之间，舒张压在90～94mmHg之间

C.收缩压在150～159mmHg之间，舒张压在95～99mmHg之间

D.收缩压在160～179mmHg之间，舒张压在100～109mmHg之间

9．我国引起肝硬化的主要原因为

A.酒精中毒                                                      B.病毒性肝炎

C.血吸虫病                                                      D.胆汁淤积

10.目前临床诊断小肝癌和微小肝癌的最佳方法是

A.甲胎蛋白测定                                               B.超声检查

C.碘油CT                                                        D.X线肝血管造影

11.急性胰腺炎患者的主要表现和首发症状是

A.腹痛                                                             B.恶心呕吐

C.腹胀                                                             D.发热

12．应用三腔气囊管治疗食管胃底静脉曲张破裂出血，气囊压迫的时限一般为

A.1~2天                                                          B.2~3天

C.3~4天                                                          D.4~5天

13.慢性肾小球肾炎患者肾功能不全发生氮质血症时，蛋白质的摄入应限制在

A.0.l～0.2g/(kg·d)                                             B.0.2～0.5g/(kg·d)

C.0.5～0.8g/(kg·d)                                            D.0.8～1.0g/(kg·d)

14．肾病综合征患者最常见的症状是

A.水肿                                                             B.高血压

C.面色苍白                                                      D.疲乏无力

15．导致肾盂肾炎的最多见致病菌是

A.变形杆菌                                                      B.大肠杆菌

C.克雷白杆菌                                                  D.绿脓杆菌