During
adult cardiopulmonary resuscitation, the ratio of chest compression
to ventilation was ()
A: 30:2
B: 20:2
C: 15:2
D: 30:1
E: 15:1
adult cardiopulmonary resuscitation, the ratio of chest compression
to ventilation was ()
A: 30:2
B: 20:2
C: 15:2
D: 30:1
E: 15:1
举一反三
- When 2 people performs cardiopulmonary resuscitation on an adult, the ratio of compression to ventilation is: A: 15：1 B: 15：2 C: 30：1 D: 30：2
- 1. The depth of chest compression during adult cardiopulmonary resuscitation is ______ cm.
- In one person CPR the compression/ventilation ratio is() A: 15:2 B: 30:2 C: 30:4 D: 50:2
- What is the compression-ventilation ratio for single rescuer? A: 30:2 B: 15:2 C: 30:1 D: 15:1
- What is the compression-ventilation ratio for two rescuers? ( ) A: 30:2 B: 15:2 C: 30:1 D: 15:1