第一心音标志着心室收缩的开始,是由房室瓣关闭所引起的。()
心浊音界向左下扩大,心腰加深时,心界如梨形,称梨形心。()
患者纳少腹胀,腹痛绵绵,喜温喜按,带下清稀量多,大便溏薄,舌淡胖,苔白滑,脉沉迟无力,宜诊为() ["脾气虚证","胃气虚证","脾虚气陷证","脾阳虚证","胃阳虚证"]
患者腹胀纳少,食后胀甚,大便溏薄,肢倦神疲,消瘦面黄,舌淡,脉缓弱,宜诊为() ["脾气虚证","脾阳虚证","脾虚气陷证","胃气虚证","胃阳虚证"]
一侧肺不张或胸膜粘连,心尖搏动移向患侧。()
心尖搏动减弱表示心脏收缩功能不全。()