问题:男性,67岁。慢性萎缩性胃炎病史30年,近半年出现不规律上腹痛,食欲差,消瘦,黑便。查体:贫血貌,上腹压痛。该患者可能的诊断是...
Tuesday, September 20, 2022
Tuesday, September 20, 2022
Tuesday, September 20, 2022
Wednesday, September 21, 2022
Tuesday, September 20, 2022
Saturday, September 24, 2022
问题:可摘局部义齿间接固位体放置的位置与支点线的关系应该是 ( )...
Tuesday, September 20, 2022
问题:腭前神经腭大孔注射法麻醉时进针点是上颌第三或第二磨牙腭侧龈缘至腭中线连线的 ( ) ...
Tuesday, September 20, 2022
问题:中年男性,蛋白尿1.8g/24h,有镜下血尿,眼睑和双下肢轻中度可凹性水肿,血压150/95mmHg,血红蛋白90g/L,血肌酐200μmol/L。以下哪项治疗不适合( )...
Tuesday, September 20, 2022
问题:女,28岁,月经频发,经血量正常,婚后4年未孕,前来就诊。妇科检查,子宫正常大小,双附件无异常,基础体温呈双相型,最可能的诊断是...
Saturday, September 24, 2022
Tuesday, September 20, 2022
Sunday, September 25, 2022
Tuesday, September 20, 2022
Tuesday, September 20, 2022
Sunday, September 25, 2022
Tuesday, September 20, 2022
问题:矫治大的邻牙间隙(black space)可以采用的方法是...
Tuesday, September 20, 2022
问题:急性牙髓炎与急性根尖周炎鉴别的主要依据是 ( )...
Tuesday, September 20, 2022
Sunday, September 25, 2022