典型苯丙酮尿症是由于肝内缺乏下列哪种酶所致() ["酪氨酸羟化酶","苯丙氨酸羟化酶","谷氨酸羟化酶","二氢生物蝶呤合成酶","羟苯丙酮酸氧化酶"]
商标的信息内容包括() ["A、企业的内涵象征","B、产品的内涵象征","C、企业名称","D、产品的品牌"]
亚急性硬膜下血肿是指() ["外伤后3h以内出现的硬膜下血肿","外伤后3h至3d出现的硬膜下血肿","外伤后3d至3周出现的硬膜下血肿","外伤后3周至3个月出现的硬膜下血肿","外伤后3个月以上出现的硬膜下血肿"]
苯丙酮尿症的确诊主要依据是() ["智力低下","尿三氯化铁试验阳性","DNA分析","血中苯丙氨酸明显升高","尿和汗液有鼠尿味"]
应激反应中,传入刺激的靶器官是() ["脊髓后角","延髓","垂体","下丘脑","大脑皮质"]
腹部触诊(二)