If you're not running or presenting at the meeting, hold your peace until the meeting breaks up or wait until the principal invites comments.
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Used as a social convention among the elites during the reign of Louis the XIV in the 16th century, they eventually became today's business cards.
A. 对
B. 错
Business meetings are for sharing information, not ____________ -- act _______________.
A. debating,professional
B. debating, unprofessional
C. socializing, unprofessional
D. socializing,professional
男性,42岁,吸烟,身高1.84m,体重80kg,安静心率=64次/分、血压=126/78mmHg,测试血液指标显示: TC=4. 84mmol/L, TG=2.05mmol/L,LDL-C=2.67mmol/L, HDL-C=1.35mmol/L,FBG=4. 96mmol/L。每周进行3-4次跑步,每年参加1-2次全程马拉松,除用过布洛芬药物外,其他药物均未使用。最近半月自感偶尔胸闷,父亲50岁死于心脏病,母亲70岁死于肺癌。请判断该男性的心血管疾病危险分层。
A. 高危
B. 中危
C. 低危
肺部听诊顺序描述正确的为:( )
A. 听诊的顺序一般由肺底开始,自下而上,分别检查前胸部、侧胸部和背部,而且要在上下、左右对称部位进行对比
B. 听诊的顺序一般由肺尖开始,自下而上,分别检查前胸部、侧胸部和背部,而且要在上下、左右对称部位进行对比
C. 听诊的顺序一般由肺底开始,自上而下,分别检查前胸部、侧胸部和背部,而且要在上下、左右对称部位进行对比
D. 听诊的顺序一般由肺尖开始,自上而下,分别检查前胸部、侧胸部和背部,而且要在上下、左右对称部位进行对比