If you decide to give rescue breaths (mouth to mouth); what is the correct ratio of compressions to breaths?

Is it acceptable to solely perform chest compressions if you are unable or not trained to deliver rescue breaths?*false half Truetruetrue half Falsefalse

It is a REQUIREMENT of the rescuer to perform mouth-to-mouth rescue breaths according to the Australian Resuscitation Guidelines.a. Trueb. False

The cycle of chest compressions & rescue breaths in CPR is: a15 chest compressions for every 3 rescue breaths. b30 chest compressions for every 2 rescue breaths. c15 chest compressions for every 1 rescue breath. d30 chest compressions for every 1 rescue breath.

Compressions only CPR is advised when you are:a. Unable to provide rescue breathsb. Concerned about the possibility of infectionc. Your concerns would result in no attempt at CPRd. All of the above

A cycle of chest compressions and rescue breaths in CPR isQuestion 10Answera.15 chest compressions and 1 breathb.30 chest compressions and 1 breathc.15 chest compressions and 3 breathsd.30 chest compressions and 2 breaths