aid
artificial
attack
baby
cardiopulmonary
chest
child
choke
clap
demonstrating
demonstration
doctor
doll
dummy
emergency
first aid
health
health care
healthcare worker
help
human hand
illness
infant
instructions
instructor
life
lifeguard
lifesaver
medical
medical occupation
medical procedure
medicine
paramedic
patient
practice
presentation
pressure
reanimate
rescuer
shock
training