<prompt> In a newborn baby what is compression ventilation ratio:30:02:0060:02:003:01100:01:00  <response>: Newborn : C:V - 3:1 Pediatric - C:V - 30:2 During cardiopulmonary resuscitation ofinfants and children, the ratio of chest compression to rescue breaths is 30:2 for a single rescuer and 15:2 if 2 or more rescuers are present.In adults, the ratio is 30:2 irrespective of the number of rescuers. In infants and children, the depth of compression should be at least one-third of the anteroposterior diameter of the chest which is about 5 cm in children and 4 cm in infants. The compression rate should be 100-120minute. Allow complete chest recoil after each compression. Minimize interruptions in compressions 10 seconds or less. Rotate compressor every 2 minutes or earlier if fatigued. Avoid excessive ventilation. GHAI Paediatrics : NEWBORN : It is impoant to ventilate between chest compressions. A positive breath should follow every third chest compression. In one minute, 90 chest compressions and 30 breaths are administered a total of 120 events. To obtain the proper ratio of 90 compressions and 30 ventilations in 1 minute 3:1, chest should be compressed three times in 1lh seconds, leaving out approximately 1h second for ventilation. 