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患者女性,20岁,机关职员,广东籍,现住广州。9月13日下午到某区综合医院急诊。患者自述昨日晚上与朋友5人到市内A餐厅聚餐,吃过凉拌菜,卤水拼盘、鸡、草鱼、海虾、蟹、青菜炒猪肉等。次晨开始出现腹泻后呕吐,泻吐量大,到求诊时腹泻水样便已有10次,期间无腹痛和发热,曾出现小腿痉挛。患者1周内未离开过市区,无饮生水史,素往健康。体查,精神差,皮肤稍干皱,血压70/45mmHg。提示:广州是沿海地区,夏秋季为食源性疾病高发季节。同聚餐者中另2人也出现轻度腹泻。接诊医生初步诊断应考虑为()。

A. 急性胃肠炎
B. 疑似霍乱病
C. 菌疾
D. 细菌性食物中毒
E. 流感
F. 病毒性胃肠炎

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女性,45岁,发现右乳外上象限肿物,约5cm×5cm大小,外上象限皮肤稍凹陷,右腋窝可及直径1cm淋巴结,质硬,活动度可。应选择哪种手段明确诊断()

A. 红外线
B. PET
C. 活检
D. B超
E. 钼靶

患者男性,20岁,腰痛。低热已3个月,活动时腰痛加重,检查:腰椎生理弯曲消失,后凸畸形不明显,但椎旁肌紧张,有压痛及叩痛,拾物试验阳性。体温38C,血白细胞数9×109/L,中性多核70%,血沉30mm/h。X线片见L4、5椎体骨小梁模糊,椎间隙狭窄,腰大肌阴影无增宽现象。该患者应选择哪一种最合适的治疗方法()。

A. 骨盆牵引
B. 抗痨药物+卧硬板床休息
C. 硬膜外封闭
D. 推拿按摩
E. 理疗

患者,男,23岁,工人,因车祸致胸12腰1粉碎性骨折,在当地医院就诊MRI显示脊髓完全横断,手术中可见脊髓硬膜下空虚、青紫、无搏动、截瘫指数6级(即脊髓损伤平面以下完全性截瘫,运动功能丧失、二便失禁、感觉消失)3个月后转入我院诊断结论:T12L1粉碎性骨折,四度骨折,四度脱位合并脊髓损伤,检查除截瘫指数6级外合并严重的肌肉萎缩。本病患者针刺治疗首选的主要穴位是()

A. 夹脊穴
B. 曲池
C. 太渊
D. 百会
E. 肾俞

请根据下面短文回答第下题: Weight(体重)is one of the taboo subjects.In America,it is OK,or even good,to be thin but it is an embar-rassment(尴尬)to be overweight.In fact,the thinner you are,the more beautiful you are thought to be You’ll find that most models(模特)are nothing more than skin and bones.A woman who is thin is easy to become popular.Of course,there are lots of people do their best to be thin.They may use all kinds of ways such as doing exercise.0r dieting(节食).But,sometimes,dieting may bring about some healthy problem5·Americans are very careful about their weight and most of the time they do not tell others how much they weigh…even if they are quite thin.Therefore,you’d better not ask about it. But if you really want to talk about this subject,it,s always safer to say,“0h,it looks like you have lost weight,”However,if you would like to be honest and polite.I suggest that you should choose your words carefully,perhaps by sayin9,“Hey,You look great. Very healthy looking.”And always remember,you can not use the word “fat”.Those thin women are more popular than those fat women.

A. Right.
B. Wrong.
C. Doesn’t Say.

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