Could you save someone's life perhaps? Try this little 5-question quiz from St John's Ambulance and see how you get on. I know absolutely nothing about first aid and yet got 4 out of 5 right. Came unstuck on 5th but am still amazed I did so well. Not a chance against all the medical folks on here of course.
Have a go and see how you do:-) Oh and you can order a First Aid brochure for FREE as well.
Just to be clear, children and babies still require the initial 5 rescue breathes followed by 30 compressions and 2 breathes thereafter. They need it as their lungs are smaller and can't contain as much oxygen as an adult's lungs.