某男，31岁，主诉3个月乏力，伴左上腹饱胀感。体检：浅表淋岜结未及，肝未及，脾肋下5cm。RBC3．6×10／L，HGB90g／L，WBC170×10／L，PLT300×10／L。分类：原粒0．01，早幼粒0．03，中幼粒0．1，晚幼粒0．4，杆粒0．34，嗜碱性粒细胞0．02，中性粒细胞碱性磷酸酶染色阴性

3年后患者出现发热，皮下出血，贫血加重，脾大肋下6cm。骨髓检查：原淋巴细胞0．76，POX染色阴性，苏丹黑染色阴性，其病情变化的原因是

A:急性淋巴细胞白血病 B:慢粒急淋变 C:慢粒急粒变 D:慢粒急单变 E:慢粒与急淋并存

某男性患者，缺失，余留牙正常，进行可摘局部义齿修复，基牙设计弯制卡环

上若设计铸造支托，那么支托的颊舌径宽度约为颊舌径的

A:1／4 B:1／3 C:1／2 D:2／3 E:3／4

某女性患者，68岁，心悸、多汗2年，曾不规律服用甲巯咪唑半年，症状缓解不佳。目前：ECG:不正常心电图，房颤。内分泌科建议I治疗。甲功生化：FT:5.6pg/ml(1.8～4.1);FT4:2.1ng/dl(0.81～1.7)，TSH:0.01μIU/ml。来核医学科行甲状腺吸I率测定。甲状腺I摄取率测定，2小时吸碘率为15%，24小时吸碘率为27%。

触诊发现甲状腺右叶下极可触及3cm左右结节，质软，无触痛，活动度可。进一步考虑做下列检查，但应除外

A:甲状腺B超 B:TRAb C:TPOAb、TgAb D:甲状腺高锝［Tc］酸盐显像 E:F-FDG PET显像

某女性，34岁，GP，6年前足月顺产，3年前孕40天药物流产一次，2年前左侧输卵管妊娠破裂行左输卵管切除术。平素月经规律，但有痛经。1+年前查出慢性乙型肝炎，现在治疗中

2月后经复查诊断乙肝已治愈，但病人闭经45天，经检查诊断为早孕，病人在行人工流产术前咨询长期避孕措施，你建议

A:人工流产同时放置宫内节育器 B:人工流产术一个月转经后，放置宫内节育器 C:只能使用男用避孕套，如有意外，可采用紧急避孕 D:人工流产同时行皮下埋植术 E:人工流产术一个月转经后开始口服短效避孕药

某女性患者，53岁，颈部不适2年。MRI检查结果如下图。

观察所给出的MRI影像，对病变定位、定性诊断有意义的征象包括

A:病变水平脊髓受压变细 B:病变与脊髓关系不清晰 C:病变上下方蛛网膜下腔增宽 D:矢状位示病变周围蛛网膜下腔无变化 E:脊髓向健侧移位 F:病变明显均匀强化 G:未见病变向椎间孔延伸

某女性患者，53岁，颈部不适2年。MRI检查结果如下图。

病变的定性诊断为

A:脊膜瘤 B:神经纤维瘤 C:神经鞘瘤 D:转移瘤 E:表皮样囊肿 F:血管瘤

某女性患者，53岁，颈部不适2年。MRI检查结果如下图。

关于脊膜瘤，正确的是

A:好发于女性 B:有完整包膜 C:瘤体内可见钙化 D:发病率占髓外硬膜下肿瘤的第2位 E:可以跨硬膜生长 F:均匀中等至明显强化

Across the Deserts

　　The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.

　　In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.

　　On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.

　　Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.

　　The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.

　　词汇：

　　Stretch / strɛtʃ / v. 延伸，伸展

　　Calorie / "kælərɪ / n. 卡(路里)，小卡，大卡

　　Quit / kwɪt / v. 停止，放

　　注释：

Each day the men ran for approximately eight hours.

A:Right B:Wrong C:mentioned

Across the Deserts

　　The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.

　　In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.

　　On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.

　　Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.

　　The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.

　　词汇：

　　Stretch / strɛtʃ / v. 延伸，伸展

　　Calorie / "kælərɪ / n. 卡(路里)，小卡，大卡

　　Quit / kwɪt / v. 停止，放

　　注释：

In the middle of the day: the men usually stopped running.

A:Right B:Wrong C:mentioned

Across the Deserts

　　The SaharaDesertis the largest desert in the world. It stretches across Africa fromSenegaltoEgypt. TheSaharaDesertis an unfriendly environment. During the day it"s very hot, and at night it’s sometimes very cold. It is also difficult to find water in theSahara.

　　In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.

　　On the morning of November 2, Kevin, Ray, and Charlie started their trip across theSahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.

　　Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That"s a lot of food! They also needed to drink a lot of water.

　　The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn"t see. One time they got lost. But they didn"t quit. After 111 days, Kevin, Ray; and Charlie successfully finished their trip across theSaharaDesert. They hugged each other and put their hands in the water of theRed Sea. Then they ran to a hotel to take a long shower.

　　词汇：

　　Stretch / strɛtʃ / v. 延伸，伸展

　　Calorie / "kælərɪ / n. 卡(路里)，小卡，大卡

　　Quit / kwɪt / v. 停止，放

　　注释：

They sometimes felt sick because it was so hot.

A:Right B:Wrong C:mentioned