【单选题】患者,男,67岁。肺癌手术后2年,近2周来胸闷气急加重,有时难以平卧。面色虚浮,下肢足踝部有水肿。不思饮食,恶心,面色晦滞,形体消瘦,小便量少,大便不畅。B超示胸腔有积液。苔腻,舌偏红,脉弦细数。下列最佳的选药是?
【简答题】What Is Natural Medicine Natural Medicine is to use the natural environment, the nature of the material itself to cure diseases and restore the health. It involves bettering one’s breathing way, sunba...
【单选题】Which of the following is NOT true about natural selection?
A.
Natural selection favors adaptations that help a species to Survive.
B.
Natural selection works against extreme changes in a species.
C.
Natural selection allows helpful, new traits to spread through a population.
D.
Natural selection occurs in periods of severe environmental disturbances.
【判断题】西方科学传统包括Natural Philosophy和Natural History两种。()
【简答题】B What Is Natural Medicine Natural Medicine is to use the natural environment, the nature of the material itself to cure diseases and restore the health. It involves bettering one’s breathing way, sun...
【单选题】“形似瓜子的单片,自然平展,叶缘微翘,色泽绿中带霜(宝绿)”是( )的品质特点。