注意：此页面搜索的是所有试题
川北医学院中国近现代史纲要(专升本)
第一个<img data-latex="{H}_{2}" data-qs-formula="true" src="data:image/png;base64,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" style="vertical-align: middle;">受体拮抗剂把侧链增长为四碳原子,链端换为碱性较弱的甲基硫脲(布立马胺)。拮抗作用较<img data-latex="{N}^{a}" data-qs-formula="true" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACUAAAAdCAYAAAAtt6XDAAACeElEQVRYR+3VWahNcRQG8N+NCJkekJQpksgLGRJPeJBkekISohAh85wpIhTKmCEkkSiEyIOSKClFyZAypYRIirT0P9pO59726Vzl4f5fdu3/2mt9+1vf+laV//BU/YeY1IHK25U6pmqTqT4YhgEYgVuYiOdFRVpjWopthsY4h314mhdQxJXTvhlYjbap+MFqCg3GfET826KYhpiM9niP5niGU/hWiM0LqgGWJnY24Tam4kMJYEPRGXuL7upjAVpgDSLnbrzGSnwvF1SrlHAPdqA/RuFOCVALcR33iu764lBq/X1EzhM4jOPZ2LxM9cYQbMEUHMA6rMWPTMKmWIXteJV5H3WWoyem4xMi55EMyD/heUFNwGecRw+cTq0bjxeZ4h2S3jZkNYJGCei7zI+E5mJw5qAjbuJnXqHXwxKcwSOEWIOxSDYWZzOgQuTdS+ipwFQ8g+E2KeYBLqNrYu13qjxMtcQyrMfHBCDEfCXpYTa+pPdzcTfZRrHconDkuYF2qb2D8DJpLZ65QfVKoo6WFPQTtnAU0a5xiD+OFq1IvpRtaTkWlRvUyFQwvCT7M/OwLU1lCDuAzkKA/1o2kqLkNX0f7V2Mi4mNbGxMzwU8xKTEWj/srARQHk2F40ZLNpYwyibYlcQ+Gl3SOrn6r0F1S0U3F/lRoe6YNJX7E+h4PvnXoGLKYtH+5biZop1wEtG2Y0lT4WcVnZosIe4W4VqJlVEoGh4WSzp2V4x77MWKT02gYpPHVMV6CNOs7gzEpdTmivVUndBjP83EcLxJhhnrJRZnwSSzAMNcw+G34nHFNOV09NqoU1aOPGumrIS1EVwHKi+LdUzlZeoXReB6HuasYCAAAAAASUVORK5CYII=" style="vertical-align: middle;">胍基组胺强100倍,且选择性好。可惜口服无效。( )
·正确
·错误
质子泵(ProtoPump)即<img data-latex="{H}^{+}/{K}^{+}-ATP酶" data-qs-formula="true" src="data:image/png;base64,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" style="vertical-align: middle;">，仅分布在胃壁细胞中,催化胃酸分泌的第三步。（ ）
·正确
·错误
原发性HBP病因不明,但可用抗高血压药物进行控制,能大幅度减小脑卒中的危险性和高血压引起的心力衰歇、肾衰歇等心脏和肾脏的并发症的发生率,从而改善患者的生活质量,延长寿命。（ ）
·正确
·错误
COX-1，维持正常的生理功能，保护消化道黏膜、改变血管张力。（ ）
·正确
·错误
纸色谱分离黄酮类化合物,以8%乙酸水溶液展开时,苷元的Rf于苷的Rf值.()
·正确
·错误
黄酮化合物,存在7—二羟基,UV光谱:()
·正确
·错误
卓酚酮类成分的特点是属中性物、无酸碱性、不能与金属离子络合,多有毒性()
·正确
·错误
中草药中某些化学成分毒性很大()
·正确
·错误
在盐酸吗啡的结构改造中得到新药的工作有( )
·羟基的酰化
·N上的烷基化
·1位的改造
·羟基的醚化
·取消哌啶环
下列哪些药物作用于吗啡受体( )
·哌替啶
·美沙酮
·阿司匹林
·枸橼酸芬太尼
·双氢唉托啡
中枢兴奋药可用于( )
·解救呼吸、循环衰竭
·儿童遗尿症
·对抗抑郁症
·抗高血压
·老年性痴呆
属于黄嘌呤类的中枢兴奋剂有( )
·咖啡因
·尼可刹米
·柯柯豆碱
·吡乙酰胺
·茶碱
合成中使用了尿素或其衍生物为原料的药物有( )
·苯巴比妥
·甲丙胺酯
·雷尼替丁
·咖啡因
·盐酸氯丙嗪
地西泮的化学结构中所含的母核是()
·1,4-苯并二氮卓环
·二氮苯并杂卓环
·氮杂卓环
·1,5-苯并二氮卓环
·1,3-苯并二氮卓环
作用时间最长的巴比妥类药物其5位碳上的取代基是()
·饱和烷烃基
·带支链烃基
·环烯烃基
·乙烯基
·丙烯基
·正确
·错误
质子泵(ProtoPump)即<img data-latex="{H}^{+}/{K}^{+}-ATP酶" data-qs-formula="true" src="data:image/png;base64,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" style="vertical-align: middle;">，仅分布在胃壁细胞中,催化胃酸分泌的第三步。（ ）
·正确
·错误
原发性HBP病因不明,但可用抗高血压药物进行控制,能大幅度减小脑卒中的危险性和高血压引起的心力衰歇、肾衰歇等心脏和肾脏的并发症的发生率,从而改善患者的生活质量,延长寿命。（ ）
·正确
·错误
COX-1，维持正常的生理功能，保护消化道黏膜、改变血管张力。（ ）
·正确
·错误
纸色谱分离黄酮类化合物,以8%乙酸水溶液展开时,苷元的Rf于苷的Rf值.()
·正确
·错误
黄酮化合物,存在7—二羟基,UV光谱:()
·正确
·错误
卓酚酮类成分的特点是属中性物、无酸碱性、不能与金属离子络合,多有毒性()
·正确
·错误
中草药中某些化学成分毒性很大()
·正确
·错误
在盐酸吗啡的结构改造中得到新药的工作有( )
·羟基的酰化
·N上的烷基化
·1位的改造
·羟基的醚化
·取消哌啶环
下列哪些药物作用于吗啡受体( )
·哌替啶
·美沙酮
·阿司匹林
·枸橼酸芬太尼
·双氢唉托啡
中枢兴奋药可用于( )
·解救呼吸、循环衰竭
·儿童遗尿症
·对抗抑郁症
·抗高血压
·老年性痴呆
属于黄嘌呤类的中枢兴奋剂有( )
·咖啡因
·尼可刹米
·柯柯豆碱
·吡乙酰胺
·茶碱
合成中使用了尿素或其衍生物为原料的药物有( )
·苯巴比妥
·甲丙胺酯
·雷尼替丁
·咖啡因
·盐酸氯丙嗪
地西泮的化学结构中所含的母核是()
·1,4-苯并二氮卓环
·二氮苯并杂卓环
·氮杂卓环
·1,5-苯并二氮卓环
·1,3-苯并二氮卓环
作用时间最长的巴比妥类药物其5位碳上的取代基是()
·饱和烷烃基
·带支链烃基
·环烯烃基
·乙烯基
·丙烯基