電極
accident
aed
aid
ambulance
assistance
attack
car
cardiac
cardiopulmonary
care
cpr
defibrillator
doctor
emergency
equipment
first
first aid
hand
health
healthcare
heart
help
injured
injury
life
lifeguard
man
medic
medical
medicine
occupation
outdoors
paramedic
patient
people
person
rescue
response
resuscitation
safety
staff
transportation
treatment
unconscious
uniform
urgency