在金属熔附烤瓷冠与金属冠焊接中,对焊接面的要求哪项是错误的?() A.接触面要保持清 发布时间:2017-05-25 23:10 │ 来源:www.tikuol.com 题型:单项选择题 问题: 在金属熔附烤瓷冠与金属冠焊接中,对焊接面的要求哪项是错误的?()A.接触面要保持清洁B.接触面要抛光亮C.接触面要粗糙D.焊接处成面接触E.接触面的缝隙为0.1~0.15mm
题型:单项选择题 Man: Excuse me, I was told I could find Dr. Adkins here.Woman: And you have.Question: What does the woman meanA.She's Dr. Adkins.B.She has to find the doctor.C.The doctor has been expecting the man.D.The doctor will be with the man shortly. 查看答案
题型:单项选择题 男性,35岁。右上腹隐痛月余,突发腹痛一小时。轻度贫血貌,BP12/8kPa(90/60mmHg),巩膜轻度黄染,肝右肋下2cm,质硬,触痛,脾未及,腹部弥漫性压痛,可疑反跳痛,腹水征阳性,应首先采取的诊断方法是()A.胸片+胸腹透视B.肝脏超声检查C.AFP+SGPTD.胃肠钡餐E.腹腔穿刺抽液检查 查看答案
题型:单项选择题 男性患者,40岁,病程4个月,右侧肢体无力发病,逐渐出现头痛和语言笨拙,入院检查眼底视盘水肿,不完全运动性失语,右上下肢肌力四级,右下肢病理征(+)。应采用的辅助检查是()A.X线头颅片B.脑电图C.脑血管造影D.CTE.ECT 查看答案