What is the ratio for 2 man CPR?

Answer 1

As of the 2010 ECC updates:

• For ADULT CPR, the ratio is the same (30:2) for 1-person and 2-person CPR, but you should incorporate switching at least every 2 minutes/5 cycles
• For CHILD/INFANT CPR, the ratio CHANGES from 30:2 (1-person) to 15:2 (2-person), along with the compressor adopting a modified hand position in infant CPR. Switching should also be utilized.

Answer 2

2-Rescuer CPR Adult is 30 compressions : 2 breaths. Child & Infant is 15 compressions : 2 breaths.

Answer 3

EMS Safety Services recommends one manikin for every two students for CPR. Another recommendation is made by HSI. It says the maximum class size should be 12 students per one instructor.