女性，30岁，主诉：阵发性脐周疼痛伴恶心呕吐、停止排便排气2天

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女性，30岁，主诉：阵发性脐周疼痛伴恶心呕吐、停止排便排气2天。2年前曾行阑尾切除术，术后间断发作腹部隐痛。查体：体温36.9℃，脉搏78/min，血压110／70mmHg，腹部轻度膨隆，未见肠型，右下腹麦氏切口皮肤瘢痕愈合好，腹部无明显压痛，未扪及肿块，肠鸣音亢进，偶闻气过水声。白细胞8.1×10⁹/L。

为明确诊断，首先应行哪一项辅助检查（）。

A.钡灌肠

B.腹部CT

C.立位腹平片

D.腹部B超

E.以上均可

答案

参考答案：C

完形填空

Mr. and Mrs. Brown lived in a small house near London with their child. Sometimes Mr. Brown came back ___11___ home from work very late. At that time both his wife and his son___12___to bed. He would open the front door of his house with his key and came in very ___13___.

One night he came back late again. He lost his key ___14___ the door. He knocked at the door. But ___15___ happened. He knocked at the bedroom window. He spoke to his wife, and ___16___ to her but she did not ___17___. At last he stopped and thought for a while. Then he began to speak ___18___ a child. “Mother, I want ___19___ to the toilet.” He spoke very quietly, but at once, Mrs. Brown got up and ___20___ the door for him.

小题1:A. to B. / C. at

小题2: A. was going B. go C. went

小题3: A. quietly B. slowly C. quickly

小题4:A. of B. to C. about

小题5: A. nothing B. something C. a sound

小题6:A. shouted B. told C. talked

小题7:A. listen to B. listen C. hear

小题8: A. like B. liked C. liking

小题9:A. go B. to go C. am going to

小题10: A. locked B. closed C. opened

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