10岁，右大腿下端疼痛伴高热达39.5℃一天，怀疑为急性化脓性骨髓炎。最有价值的辅助 发布时间：2018-05-03 11:44 │ 来源：www.tikuol.com 题型：单项选择题 问题： 10岁，右大腿下端疼痛伴高热达39.5℃一天，怀疑为急性化脓性骨髓炎。最有价值的辅助检查是A．CT检查B．X线摄片检查C．血培养D．局部穿刺
题型：单项选择题 完形填空。 Agatha Christic would never forget the night when she met a robber (抢劫者)many years ago. That evening, she went to a birthday party which 1 until two o'clock in the morning. Agatha walked in the 2 street alone. Suddenly from the back of a dark 3 a tall man with a sharp knife in his right hand ran out at her. "Good 4 , lady," the man said in a low voice. "I don't think you wish to 5 here!" "What do you want?" "Your earrings. Take them off!" Agatha suddenly had a 6 idea, She tried to cover her necklace with the collar (衣领) of her overcoat while she used 7 hand to take off both of her earrings and then quickly 8 them on the ground. "Take them and let me go," she said. The robber thought that the girl didn't like the earrings at all, only wanted to 9 the necklace. It would cost 10 , so he said, "Give me your necklace." "Oh, sir. It doesn't 11 much. Please let me wear it. " "I'm not that 12 . Quick!" With shaking 13 Agatha took off her necklace. As soon as the robber left, she picked up her earrings and ran as 14 as she could to one of her friends. The earrings cost 480 pounds and the necklace the robber had taken away cost 15 six pounds. ( )1. A. ended ( )2. A. busy ( )3. A. part ( )4. A. morning ( )5. A. die ( )6. A. funny ( )7. A. other ( )8. A. handed ( )9. A. own ( )10. A. cheap ( )11. A. weigh ( )12. A. afraid ( )13. A. hands ( )14. A. much ( )15. A. really B. stayed B. quiet B. block B. afternoonB. escape B. safe B. others B. threw B. keep B. expensiveB. take B. angry B. feet B. early B. already C. stopped C. noisy C. building C. evening C. fight C. brave C. the other C. passed C. have C. more C. spend C. silly C. head C. carefully C. only D. lasted D. wide D. street D. night D. stay D. bright D. another D. put D. protect D. less D. cost D. bad D. body D. fast D. hardly 查看答案
题型：单项选择题 某男，59岁，生气后突发胸骨后疼痛，剧烈难忍，心电图表现为Vl、V：导联，呈QS波型，V3～V，导联有病理性Q波，V1～V6导联ST段呈弓背向而抬高，并与T波形成单向曲线，此时应诊断为（）A.前间壁心肌梗死B.急性下壁心肌梗死C.急性广泛前壁心肌梗死D.后壁心肌梗死E.前壁心肌梗死 查看答案
题型：单项选择题 下列依次在横线处填入的词语和句子，语意和衔接都最恰当的一项是人的视觉接受神经系统对黑白特别＿＿＿⑴＿＿＿，这是因为构成人的视网膜边缘的一亿多个视杆细胞分辨黑白的本领特别强，即使＿＿＿⑵＿＿＿，也能＿＿＿⑶＿＿＿一个由明暗组成的黑白世界。可见，＿＿＿⑷＿＿＿，从而为黑白摄影被人的视觉接受及欣赏奠定了生理和心理基础。①敏感 ②敏锐③在深夜感觉不到色彩 ④在感觉不到色彩的深夜⑤感受 ⑥感知⑦观众的视觉有优先唤起黑白的能力 ⑧黑白有优先唤起观众视觉的能力A．①④⑥⑧B．②③⑤⑦C．①③⑥⑦D．②④⑤⑧ 查看答案