男性,50岁。左下颌第二磨牙残冠,局部无炎症,拟行拔除。拔牙后向病人交代注意事项时,错误的是(). ["A.咬住创口上的纱卷,30min后取出","术后1d内唾液中可混有少量血丝","拔牙后2h漱口,保持口腔清洁","宜吃偏冷,偏软的食物","拔牙7d后拆线"]
正常情况下小鼠的直肠温度为()摄氏度。 ["36.5","37.5","38.5","39.5"]
近代译书三阶段是()、()和()。
患者,喻某,男62岁。症见眩晕头胀,面红,口干舌燥,易怒,腰膝酸软,睡有鼾声,头摇肢颤,不能自主,舌红,苔薄黄,脉弦紧。治疗宜用() ["镇肝熄风汤","天麻钩藤饮","大定风珠","大补阴丸","滋生青阳汤"]
重度脱水的表现特点() ["心音低钝,血压下降,四肢厥冷","哭时泪少,尿量明显减少","皮肤、口唇粘膜稍干燥","失水量为体重的5%~10%","皮肤弹性尚可"]
结肠癌