感染早期浸润阶段常用的物理治疗有() ["紫外线","超短波","CO2激光","微波","氨氖激光"]
男性,28岁,左阴囊内肿块半年,时有挤压痛,无发热,不影响活动。查体:左阴囊肿大,触之睾丸上部有一鹅卵大小囊性肿块,牵拉睾丸可随之活动,挤压不变小,睾丸可触之正常大小,透光试验阳性。应诊断为() ["交通性鞘膜积液","精索鞘膜积液","睾丸鞘膜积液","左斜疝","精液囊肿"]
男,58岁,突然不能言语2h,无头痛呕吐。有高血压病史,未规则服药。体检:血压160/90mmHg,能按照医师的指令动作但不能说话,表现为运动性失语。脑神经正常,右上肢肌力4级,腱反射略活跃,巴宾斯基征阴性。需要立即进行的检查是() ["A.脑电图","头颅CT","肌电图","TCD","血糖"]
风心病二尖瓣狭窄出现以下哪项体征提示心功能不全(). ["心尖区收缩期抬举样搏动","室性奔马律","拍击性第一心音","肺动脉瓣区第二心音亢进","脉短绌"]
体内一种胆红素与重氮试剂反应慢或需加入酒精后才与试剂起反应,产生紫红色化合物。对该胆红素的描述错误的是() ["属于间接胆红素","属未结合胆红素","能从肾滤过排出","在血中可与清蛋白结合","在溶血性黄疸时,血中含量升高"]
简述胃、十二指肠溃疡急性穿孔的治疗原则和手术方法选择。