【单选题】女性,48岁。胃病史10余年,近1年症状加剧,胃纳不佳。胃镜检查见胃角溃疡,幽门螺杆菌检查阳性 最有诊断价值的病史是
【单选题】女性,40岁,胃病史5年余,近1月腹痛症状加剧,胃镜检查示胃角溃疡,幽门螺杆菌检查阳性。 该病人最具诊断价值的病史是( )
【单选题】患者,女, 52 岁。患溃疡病近 20 年,胃镜检查诊断有幽门梗阻,近半月来持续呕吐,可导致:
【判断题】As for an effective new employee orientation, the more information the better.
【简答题】搅拌下向 AgNO 3 溶液中缓慢加入稍过量 KI 溶液可以制得溶胶,其胶团结构式为 。
【单选题】Which of the following elements is NOT suggested by the text as an effective method for contacting potential employers?
A.
Send a unique cover letter along with your resume to each company you apply to.
B.
Send resumes to every company in the area.
C.
Develop a personal network.
D.
Conduct background research.
【单选题】患者,女, 52 岁。患溃疡性小肠炎近 20 年,胃镜检查诊断有幽门梗阻,近半月来持续呕吐,可导致: ,