其病缓慢,渐见肢体痿软无力,以下肢为甚,腰膝酸软,不能久立,甚则步履全废,腿胫大肉渐脱,或伴有眩晕耳鸣,舌咽干燥,遗精或遗尿,或妇女月经不调者,治宜() ["温肾壮阳,强健筋骨","补益肝肾,滋阴清热","补气活血,滋肾嗔精","补中益气,健脾升清","益气养营,活血行瘀"]
发病率高,死亡率最高的时期是() ["胎儿期","幼儿期","青春期","婴儿期","新生儿期"]
下列材料中,采用何种材料桩冠修复后患牙牙根折裂的可能最低(). ["镍铬合金桩","贵金属桩","钴铬合金","碳纤维桩","与材料无关"]
男,27岁,7天来全身皮肤出血点伴牙龈出血来诊。化验Plt35×109/L,临床诊断为慢性特发性血小板减少性紫癜(ITP)。该患者的首选治疗是() ["A.糖皮质激素","脾切除","血小板输注","长春新碱","达那唑"]
下列哪种β受体阻滞剂为超短药物() ["美托洛尔","普萘洛尔","乌拉地尔","拉贝洛尔","艾司洛尔"]
血清总胆红素(STB)和结合胆红素(CB)