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问题 单项选择题

女，27岁，初产妇产后半月，右 * * 疼痛5天，体温39℃～40℃，局部明显压痛。

如果形成脓肿，最重要的诊断依据为（）

A.局部检查有波动

B.全身毒血症状严重

C.局部皮温高

D.穿刺抽出脓液

E.局部疼痛减轻

答案

参考答案：D

单项选择题

In June 1985, two British mountaineers Joe Simpson and Simon Yates made the first-ever climb of the 21,000-foot snow-covered Siula Grande mountain in Peru. It was an exceptionally (26) job, but nothing compared to what was to (27) . Early in the process, Simpson (28) and broke his right knee. Yates could have (29) him but managed to find a way of (30) him down the mountains on a rope in a series of difficult drops. Then Simpson fell into a crevasse and Yates eventually had no (31) but to cut the (32) , completely convinced that his friend was now (33)

In his book on the (34) , Joe Simpson wrote:

(35) I looked at the distant moraines, I know that I must at least try I would probably (36) there among those rocks. If I died, well, that wasn’t so (37) , but I wouldn’t have (38) waited for it to happen. The (39) of dying no longer affected me as it had in the crevasse at first. I now had a chance to (40) it and struggle against it.

The survival of Yates himself was (41) . That Simpson somehow found a way of (42) out of the crevasse after 12 hours and then crawled and (43) himself six miles back to camp, (44) three days and might without food or drink, would be considered as a heroic fiction. But in fact it was so (45) .

33（）

A.safe 

B.dead 

C.alive 

D.hurt
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单项选择题

关于下消化道出血的叙述，错误的是（）

A.通常便血提示为下消化道出血

B.多数消化道出血相对缓慢，或呈间隔性，约80%的出血能自行停止

C.小肠出血常见的病因有血管畸形或憩室出血

D.小肠出血定位诊断比较困难

E.结、直肠出血最常见的原因是慢性溃疡性结肠炎
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