普济消毒饮的君药是()
A.连翘、薄荷
B.黄连、黄芩
C.黄连、连翘
D.黄芩、柴胡
E.马勃、牛蒡子
参考答案:B
女,32岁。进餐时与人发生口角后,突觉呼吸困难,查体:呼吸浅表频率达80次/分,无啰音。该患者最可能的诊断是()
A.癔病
B.气胸
C.心绞痛
D.急性心肌梗死
E.气管异物
In the context of contracts of employment, explain the COMMON LAW duties imposed on:
(a) employers; (6 marks)