第7题: [单项选择]哮喘控制气道炎症最主要的药物是()。 A. P2肾上腺素受体激动药 B. M受体拮抗药 C. 抗生素 D. 吸入糖皮质激素 E. 组胺H2体拮抗药 参考答案:D 答案解析:抗胆碱能药物为COPD的常用药物,长效抗胆碱能药选择性作用于M1、M2受体;糖皮质激素是当前控制哮喘发作最有效的药物,主要作用机制是抑制炎症细胞的迁移和活化
第27题: [单项选择]有假根的真菌是() A. 毛霉 B. 根霉 C. 曲霉 D. 烟曲霉 E. 裴氏着色真菌 参考答案:B
第28题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. He forgot about the hockey game. B. He doesn’t like to go to hockey games. C. He missed the hockey game because he was ill. D. He’ll go with the woman to the next hockey game. 参考答案:B 答案解析:[听力原文] W: Why didn’t you go to the hockey finals last weekend You missed a great game. M: Oh,