条件致病菌
关于β-内酰胺类抗生素的复方制剂组方基本规律错误的是() ["广谱青霉素与β-内酰胺酶抑制药","抗铜绿假单胞菌广谱青霉素与β-内酰胺酶抑制药","第三代头孢菌素与β-内酰胺酶抑制药","广谱青霉素与耐酶青霉素","碳青酶烯类与β-内酰胺酶抑制药"]
容易发生癌症人群是()。 ["婴幼儿","儿童","青少年","中年","老年"]
关节旋外时正常活动度是() ["0°~25°","0°~30°","0°~45°","0°~90°","0°~180°"]
血气分析中主要表示代谢性酸碱平衡的指标是() ["pH","PaO2<\/sub>","PaCO2<\/sub>","AG","[HCO3<\/sub>-<\/sup>]"]
兼性贫营养型细菌