中年男性,心悸、胸闷就诊,查体心脏听诊出现"大炮音",最可能的诊断是() ["扩张型心肌病","室间隔缺损","肥厚型梗阻性心肌病","风心病","完全性房室传导阻滞"]
与活动有关的疼痛和血尿首先应考虑() ["泌尿系感染","泌尿系肿瘤","泌尿系畸形","泌尿系结石","泌尿系异物"]
泌乳素腺瘤表现女性为(),男性为()。
乳齿通常萌出的时间() ["10岁","8周","6个月","12个月","1岁半","2岁","2岁半","3岁","6岁","4周","12岁"]
男性45岁,心悸、胸痛、劳力性呼吸困难1个月,查体胸骨左缘粗糙的喷射性收缩期杂音,超声心动图检测发现室间隔非对称性肥厚,最可能的诊断是() ["冠心病","室间隔缺损","肥厚型梗阻性心肌病","风心病","扩张型心肌病"]
全身的骨髓腔内均为红骨髓()红骨髓仅存在于扁平骨、短骨及长管状骨的近心端()骨髓腔内开始出现黄骨髓()