直肠癌三野等中心照射定位时（）A、病人体中线不必成一条直线 B、病人仰卧 C、病人俯

Side A                                                      No. 293083 Student Bus Card Name:  Lilian From:  April 1st, 2012 To:     June 30th, 2012 Price:  ￡180 College: University of Chichester Not valid(有效的) for travel unless it's used in the bus companies of Stagecoach, Season., Goldrider and Busabout in the UK.

 

Side B                                                          No. 293083 Thank you for travelling with If the card is found, please return to any Stagecoach driver.

小题1:The card is used for________.

A．taking a taxi

B．travelling by train

C．taking a bus

D．entering the college小题2:According to the reading material, if you find a lost card, you can ___________.

A．sell it

B．phone Lilian

C．use it for travelling

D．give it back to any Stagecoach driver小题3:You can not find _________in the card.

A．Lilian's age

B．the price

C．the card number

D．the time limit

确定目前使用的牙种植体概念的结构是（）

A.ISO

B.WHO

C.WTO

D.IOMFS

E.ESCFS

患者，男性，62岁，突发呕血600ml，黑便4次，共约600g，并伴有意识模糊。既往有肝功能异常史30余年，高血压、类风湿关节炎病史8年，长期服用阿司匹林。查体：贫血貌，BP75/55mmHg，HR118次/分，肝肋下未及，脾肋下2cm，移动性浊音（+），血糖5.8mmol/L。

引起消化道出血的原因最可能是（）

A.急性出血性胃炎

B.胃溃疡并穿孔

C.食管静脉曲张破裂出血

D.胃癌出血

E.十二指肠溃疡出血

黄河是世界上含沙量最大的河流，黄河泥沙主要来自______（河段）的______（地形区）．

什么是麻醉药品？麻醉药品包括哪些？其“五专”管理是什么？