火热邪气的性质和致病特点是() ["易伤阳气","主收引","多易伤肺","易生风动血","易于引起流行"]
以下哪些斑秃患者容易复发() ["早年发病","秃发区域广泛","病程较长","妊娠期患者"]
脊髓压迫症最多见的原因为()。 ["肿瘤","炎症","外伤","退行性变","出血"]
右心功能不全的患者,较早出现的症状是() ["心悸胸闷","劳力性呼吸困难","颈静脉曲张","腹胀、食欲下降","下肢凹陷性水肿"]
高血压合并糖尿病患者,血压应控制在() ["<130/80mmHg","<130/85mmHg","<135/85mmHg","<140/90mmHg","<150/90mmHg"]
高备变非电量保护的动作原则是什么?