Tuesday, September 20, 2022
问题:单选题血栓闭塞性脉管炎的营养障碍期最主要的临床表现是()。A 肢端发黑、干性坏疽B 间歇性跛行C 静息痛D 游走性静脉炎E 患肢末端经久不愈的溃疡...
Wednesday, August 30, 2023
Tuesday, September 20, 2022
Thursday, September 15, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Monday, September 19, 2022
Wednesday, September 21, 2022
Thursday, September 22, 2022
问题:患者,男性,45岁。腹腔闭合性外伤致内出血,失血量约800ml,烦躁,面色苍白,皮肤湿冷,血压110/93mmHg,脉搏...
Thursday, September 22, 2022
问题:有关最低肺泡有效浓度(MAC),下列正确的是()。...
Thursday, September 22, 2022
问题:胃癌的诊断和鉴别诊断,最有价值的检查方法是()。...
Thursday, September 22, 2022
问题:女性,40岁。右腰痛3个月,无尿频、尿急、尿痛、发热等伴随症状。B超检查发现右肾大量积水,左肾正常。检查失败,应考虑采取...
Thursday, September 22, 2022
Wednesday, September 21, 2022
Sunday, September 18, 2022
问题:女性,65岁。近半年来反复出现头痛、头晕,今晨在突然转头时感眩晕耳鸣,恶心呕吐,摔倒在地,2分钟后缓解。既往曾有2次类似...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:患者,女性,55岁。行毕Ⅱ式胃大部切除术(近端空肠对小弯),术后1周进食后E腹部胀痛伴恶心、呕吐,吐出物为大量胆汁样液体...
Thursday, September 22, 2022
问题:患者男性,38岁,因上腹部被强力挤压6小时就诊,上腹部持续性疼痛,并向右肩部放射,伴有恶心,呕吐2次。体格检查:体温38...
Thursday, September 22, 2022
问题:位于肾实质表浅部位不与肾盏肾盂相通的结核病灶,最佳的治疗方案是()。...
Thursday, September 22, 2022