aid

care

chest

child

class

clothing

compression

conducted

control

cpr

demonstrating

demonstration

doctor

dummy

emergency

equipment

guard

hand

health

heart

help

industrial

industry

instructor

learning

life

mannequin

massage

massaging

medical

meeting

office

paramedic

patient

people

practice

property

protection

reflection

resuscitation

safety

saving

security

service

surveillance

teaching

technology

training

uniform

watching

working