男,54岁,肝硬化3年,体检发现肝右叶5cm×5cm占位,甲胎蛋白>1000ng/ml。最可能的诊断是() ["肝细胞肝癌","胆管细胞肝癌","透明细胞肝癌","梭形细胞肝癌","纤维细胞肝癌"]
横贯性T3-T12病变引起的瘫痪是() ["四肢下运动神经元瘫痪","双上肢正常,双下肢上运动神经元瘫痪","双上肢下运动神经元瘫痪,双下肢上运动神经元瘫痪","双上肢上运动神经元瘫痪,双下肢下运动神经元瘫痪","双上肢下运动神经元瘫痪,双下肢正常"]
脑卒中患者言语障碍的发生率为() ["40%~50%","20%~30%","50%~60%","10%~20%","30%~40%"]
发育成胎盘母体部分的是() ["底蜕膜","包蜕膜","真蜕膜","平滑绒毛膜","叶状绒毛膜"]
乳痈成脓后应及时切开排脓,根据不同情况应选用以下切口,除了() ["循乳络方向作放射状切口","乳晕部做弧形切口","后位脓肿于乳房下部皱折处切开","脓肿稍低处","脓肿顶端"]
男,40岁,肝硬化3年,右上腹痛3个月,突然加重4h,既往无胃病史,查体:血压70/50mmHg,腹部膨隆,有压痛和反跳痛,最可能的诊断是()
男,40岁,肝硬化3年,右上腹痛3个月,突然加重4h,既往无胃病史,查体:血压70/50mmHg,腹部膨隆,有压痛和反跳痛,最可能的诊断是()
- A急性阑尾炎穿孔
- B胃穿孔
- C肝癌结节破裂
- D慢性胆囊炎急性发作
- E胆囊坏疽伴穿孔