actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under实施初步的CPR，在8分钟内由专业人员进一步心脏救生，死而复生的可能性最大，因此时间就是生命，速度是关键，初步的CPR按ABC进行。
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
A：开放气道
B：口对口人工呼吸
C：人工循环
A 开放气道
拍摇患者并大声询问，手指甲掐压人中穴约五秒，如无反应表示意识丧失。这时应使患者水平仰卧，解开颈部钮扣，注意清除口腔异物，使患者仰头抬颏，用耳贴近口鼻，如未感到有气流或胸部无起伏，则表示已无呼吸。
B 口对口人工呼吸
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