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肺部听诊 Auscultation o
黑龙江中医药
肺部听诊 auscultation o
          概述：（一）听诊方法：Methods of auscultation 1.Stethoscope should be placed firmly against the chest wall. 2.The examination is usually conducted symmetrically from top to bottom,and anterior to posterior of the thorax.顺序：肺尖→上肺→下肺，前胸→侧胸→背部强调两侧对比听诊（二）听诊内容：  正常呼吸音 normal breath sounds          病理性呼吸音 abnormal breath sound