N-亚硝基化合物合成最适pH是() [">6",">3",">10","<3","以上全不对"]
可引起窦性心动过速的原因不可能是()。 ["体质消瘦","饮酒","发热","急性前壁心肌梗死","甲状腺机能减退"]
人胎盘生乳素恰当的是() ["母血胎盘生乳素值与胎盘大小成反比","是糖蛋白激素","分子量约为3.5万","可以存孕妇血浆中测出","由细胞滋养细胞分泌"]
男,20岁,因突发四肢抽搐伴意识丧失2分钟而入院,神经系统查体无定位体征。意识逐渐恢复后,仍昏睡、头痛、无力,对抽搐全无记忆追问病史需特别注意() ["A.家族史","外伤史","疫苗接种史","药物过敏史","以前有无类似发作"]
蛛网膜下隙麻醉平面固定的原因是() ["体位相对不动,脑脊液停止流动","药物被充分代谢","药物与脊神经充分结合","药物被血管吸收","药物在脑脊液中以离子形式存在,无法透过神经纤维膜"]
试述帕金森病的药物治疗?