Question

8. When using a bag-valve-mask resuscitator
(BVM), how many rescuers should be
present to ensure effectiveness?
a. 1
b. 2
c. 3
d. 4

Answer 1

I believe it was two, to switch off
But hey the more the merrier

Answer 2

3, one to pump, one to hold mask in place, one to do chest compressions. then they can switch off