第2题: [单项选择]24岁,女性患者,背痛,查体发现胸椎后凸畸形,伴低热,血沉增快,主要考虑是() A. 脊椎肿瘤 B. 强直性脊柱炎 C. 脊柱骨性关节炎 D. 胸椎结核 E. 化脓性脊椎炎 参考答案:D 答案解析:患者有全身结核中毒症状,脊椎局部疼痛,后凸畸形,血沉快,均支持结核诊断,化脓性脊椎炎起病急,局部及全身症状重,强直性脊柱炎早期即可出现骶髂关节疼痛,背痛较广泛。
第9题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just beard.{{/B}} A. His another article is better. B. Only part of his article was published. C. His article was published too late. D. He would rather not publish his article. 参考答案:B 答案解析:[听力原文]
W: George, your article in the Campus Daily is excellent.
M: I only wish they had published
第10题: [单项选择]职业性有害因素按其性质可分为 A. 一类 B. 二类 C. 三类 D. 四类 E. 五类 参考答案:D
第23题: [单项选择]维生素D缺乏性手足搐搦症是由于() A. 血清钙升高 B. 神经肌肉兴奋性减低 C. 血钙离子低 D. 血锾降低 E. 血钾降低 参考答案:C 答案解析:维生素D缺乏性手足搐搦症由于缺乏维生素D,血中钙离子降低,神经肌肉兴奋性升高,出现全身惊厥、手足肌肉抽搐或喉痉挛等,多见于4月到3岁的小儿。