单选题男，64岁，进行性吞咽困难3个月，近10天来每日只饮水少许。极度口渴、乏力、唇干舌燥、皮肤弹性差、眼窝凹陷、尿少、尿比重1.030，应静脉滴注A．10%葡萄糖液B．林格液C．5%葡萄糖盐水D．5%葡萄糖液E．平衡液

单选题胃癌血行转移最易至

单选题下列治疗休克的措施中，最重要的是A．应用血管活性药B．补充血容量C．纠正酸碱平衡失调D．保持合适的体位并吸氧

单选题男性，49岁，腹部外伤，神志尚清楚，自觉口渴，脉搏110次／分，收缩压为80mmHg，估计该患者失血量为

单选题A．限制踝关节背屈及跟骨外翻B．负载体重C．足横弓D．外侧纵弓

单选题关于胆管癌，下列哪项叙述不正确

单选题中年，男性，不慎跌倒摔伤右肩。以左手托右肘部来诊。头向右倾，检体见右肩下沉，右上肢功能障碍。胸骨柄至右肩峰连线中点隆起，并有压痛，其可能的诊断是

单选题患者，男性，40岁，1个月前行左肾切开取石术，现左腰痛伴畏寒、高热，腰无法伸直，尿液检查：蛋白少量，白细胞少许。上述病例腹平片可出现哪种征象

单选题A．细胞毒素类B．抗代谢类C．抗生素类D．生物碱类E．激素类 (2006年)

单选题下列不符合弥漫性系膜增生性肾小球肾炎的病变是

单选题手术中，出现反射性血压下降和心动过缓，此现象发生在

单选题患者因急性肠梗阻开腹探查证实为降结肠肿物所致，发现近端肠管充血水肿严重。下列哪种术式不宜采用A．横结肠造瘘，二期肠切除吻合B．左半结肠切除，一期吻合C．肿瘤不能切除时行横结肠双腔造瘘D．肿瘤切除后近端造瘘，远端封闭E．盲肠造瘘，二期左半结肠切除

单选题长期肠外营养支持后，出现肝功能损害的主要原因是

单选题Every year New Zealanders living in London can be seen loading up Kombi vans and heading off to experience the "classic European holiday". The trip usually starts in the north of France, after crossing the channel from Dover in England to Calais, driving down through France, over the Pyrenees into Spain, west into Portugal and then across the Continent to Italy and often beyond. There are numerous reasons young New Zealanders take this rite of passage—as well as seeing all the fantastic sights and tasting the delights of Europe's food and wine, it's relatively inexpensive. The Kombi is transport and accommodation all in one, cutting down significantly on costs. There is just one problem. As the Kombis become "antique", these trips are usually punctuated with numerous roadside sessions as the van sits idle, in no hurry to start, while you swelter in the hot sun. But do not let this deter you. Travelling Europe in your own vehicle means no public transport schedules to cramp your style, the ability to explore the quaint, off-the- beaten-track villages where the "real" locals live, freedom to not have to book accommodation in advance—you can nearly always get a campsite and can load your vehicle with cheap, fantastic regional wines and souvenirs. With these bonuses in mind, here are some suggestions for planning the great Europe road adventure. The key to a pleasurable driving experience is a good navigator and a driver with a cool head. If you do not feel relaxed driving' around New Zealand's cities and highways, then you probably will not enjoy driving around Europe. As co-pilot to the driver, you need to read (and understand) maps, look out for turn-offs--and keep the music playing. Language is not a big problem once a few essential terms are mastered. The biggest challenge is in the cities, where traffic can be chaotic and elaborate one-way systems and narrow, cobbled alleyways can make finding your destination hard work. It can be easier to leave the vehicle on the outskirts of town or in a camping ground and use public transport. This also avoids paying for costly parking.

单选题急性肾小球肾炎诊断最有意义的是( )(1990年)

单选题便血病人强调直肠指检的目的是（ ）

单选题结肠癌经淋巴道转移最先至

单选题关于腹部闭合性损伤的叙述，不恰当的是

单选题不符合浆液性囊腺瘤的是

单选题男，28岁，右手食指被电锯切割离断，立即将患者送到医院行断指再植。其断指的保存方法应该是