科里奥利力是由什么原因产生的:() ["相对运动","坐标系旋转","地球吸引"]
患者女,42岁,因巨大结节性甲状腺肿并甲状腺功能亢进行双侧甲状腺次全切除,术后第2天清晨患者突然发生手足疼痛,持续性痉挛,且呼吸困难,其处理应立即() ["肌内注射地西泮10mg","气管切开","口服AT-10(双氢速固醇)10滴","口服葡萄糖酸钙片3g","静注10%氯化钙15ml"]
哪种病毒不是嗜肝DNA病毒科的成员() ["土拨鼠肝炎病毒","鸭乙型肝炎病毒","黑线姬鼠肝炎病毒","地松鼠肝炎病毒","人乙型肝炎病毒"]
补骨脂具有的功效是(). ["补气健脾","温脾止泻","祛风除湿","固表止汗","益气生津"]
原发性腹膜炎常见致病菌应是() ["大肠杆菌和变形杆菌","溶血链球菌和肺炎双球菌","厌氧菌和链球菌","大肠杆菌和厌氧菌","绿脓杆菌和葡萄球菌"]
烟气流速对除雾器的运行有哪些要求?