患者,男,66岁,患慢性阻塞性肺疾病多年,护士在指导进行呼吸训练时,吸气与呼气时间比最好为A:吸气:呼气-1:2 B:吸气:呼气=1:1 C:吸气:呼...

作者: tihaiku 人气: - 评论: 0
问题 患者,男,66岁,患慢性阻塞性肺疾病多年,护士在指导进行呼吸训练时,吸气与呼气时间比最好为
选项 A:吸气:呼气-1:2 B:吸气:呼气=1:1 C:吸气:呼气=1.5:1 D:吸气:呼气=2:1 E:吸气:呼气=2.5:1
答案 A
解析 COPD患者训练腹式呼吸,用鼻缓慢吸气,吸气时腹部凸出,手感到腹部上抬起。呼气时用口呼出,腹肌收缩,手感到腹部下降。吸气与呼气时间比为1:2~1:30

相关内容:患者,阻塞,性肺,疾病,多年,护士,指导,呼吸,训练,时间,最好

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