In CPR, number of chest compression per minute in an adult:: (A) 30-50 per minute, (B) 50-72 per minute, (C) 100-120 per minute, (D) 120-200 per minute
Answer is C. Rate : 100-120/ minute Depth: Adult - 5-6 cm Pediatric - 4-5 cm Infants - Atleast 4 cm Allow complete recoil for proper filling of heaAdequate ventilation- avoid excessive ventilation