题目内容

女性,35岁,反复脓血便5年余,伴腹痛,有疼痛—便意一便后缓解的规律,每日腹泻4~5次,查体左下腹有压痛,便细菌培养阴性,初步诊断为(答案:B)

A. 肠道功能紊乱
B. 溃疡性结肠炎
Crohn病
D. 肠结核
E. 结肠癌

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女,32岁,有溃疡性结肠炎病史,3天前出现脓血便,未行系统治疗。l天前又出现高热、明显腹胀。体格检查:腹膨隆,明显压痛和反跳痛,肠鸣音减弱。x线腹部平片可见结肠扩张,结肠袋形消失。此患者最可能出现的并发症是

A. 结核性腹膜炎
B. 自发性腹膜炎
C. 中毒性巨结肠
D. 肠穿孔
E. 肠梗阻

Beneath the protecting shroud of ash, the city lay intact. (para5)

In the wine shops, the wine jars were in place, and on one counter could be seen a stain where a customer had thrown down his wine glass and fled. (para. 5)

To go to Pompeii today is to take a trip backward in time. (para.6)