女性,50岁。左手桡侧3个手指感觉过敏,大鱼际肌萎缩,拇指对掌无力,腕部正中神经Tinel征阳性,屈腕试验(Phalen征)阳性。其诊断应是() ["颈椎病,神经根型","腕部腱鞘炎","腕骨结核","腕管综合征","月骨无菌性坏死"]
化脓性脑膜炎伴血管升压素异常分泌时常表现为() ["脱水酸中毒","低血钙抽搐","低血镁惊厥","低钾碱中毒","低钠水中毒"]
男性,70岁。因进行性吞咽困难5个月,加重3周入院,食管钡餐造影显示食管下段4cm×4cm×2cm肿块影。病人有30余年的支气管哮喘史。现决定行手术治疗,且要求术后镇痛。为了能让病人术后早苏醒,在麻醉过程中,选择哪种吸入麻醉药较合适() ["A.乙醚","氟烷","氟醚","异氟烷(异氟醚)","七氟烷(七氟醚)"]
女性,48岁。因左肩痛3个月逐渐加重,不能梳头,左肩关节外展、后伸受限,三角肌萎缩,无手臂麻木感。最可能的原因是() ["A.颈椎病","B.肩部肿瘤","C.肩周炎","D.肩关节结核","E.风湿性关节炎"]
痢疾初起,兼有恶寒发热,头痛身重。其治疗宜用() ["藿香正气散","芍药汤","荆防败毒散","白头翁汤","葛根芩连汤"]
门脉高压显著时,腹部可见怎样的腹壁静脉曲张?在此听诊可有什么异常?