| 1. | Is cpr with only chest compressions effective 仅仅实施胸部按压cpr是否有效? |
| 2. | Maintain blood circulation by external chest compression 体外压心法,保持伤病者血液循环 |
| 3. | C maintain blood circulation by external chest compression C体外压心法,保持伤病者血液循环 |
| 4. | If no pulse , initiate chest compressions 如无脉搏,行胸外按压法。 |
| 5. | If the heart stops beating , you must apply external chest compression 如心脏停止跳动,必须施行体外压心法。 |
| 6. | C . external chest compression C .体外压心法 |