选择题:副交感神经系统兴奋时可引起 题目分类:习题答案 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: 副交感神经系统兴奋时可引起A.心率减慢 B.胃肠运动减弱C.瞳孔缩小 D.糖原分解增加 参考答案:【答案仅供学习,请勿对照自行用药等】
能与原核生物核蛋白体小亚基结合,改变其构象,引起读码错误的抗菌素是 能与原核生物核蛋白体小亚基结合,改变其构象,引起读码错误的抗菌素是A.四环素 B.氯霉素C.链霉素 D.嘌吟霉素E.放线菌酮 分类:习题答案 题型:选择题 查看答案
The text is mainly about _____. the advantage of having cosmetic surgery wh The text is mainly about _____.[A] the advantage of having cosmetic surgery[B] what kind of people sh 分类:习题答案 题型:选择题 查看答案
On which of the following statements would the author most probably agree? Non-A On which of the following statements would the author most probably agree?Non-Americans add to the av 分类:习题答案 题型:选择题 查看答案
(50) Darwin was convinced that the loss of these tastes was not only a loss of h (50) Darwin was convinced that the loss of these tastes was not only a loss of happiness, but might p 分类:习题答案 题型:选择题 查看答案
男性,40岁,血吸虫性肝硬化伴严重脾肿大及血小板减少,有上消化道出血史,胃镜示食管静脉重度曲 男性,40岁,血吸虫性肝硬化伴严重脾肿大及血小板减少,有上消化道出血史,胃镜示食管静脉重度曲张。该病人的最佳治疗方面是A.单纯脾切除术 B.门腔静脉分流术C.脾肾静脉分流术 D.脾切除加贲门周围血管离断 分类:习题答案 题型:选择题 查看答案