accident
aid
ambulance
black
breath
breathing
broken
car
caucasian
concept
doctor
emergency
equipment
evacuation
field
first
first aid
green
help
helper
helping
job
life
male
man
mask
medic
medical
outdoor
oxygen
paramedic
pediatrician
people
physician
profession
remedy
rescue
save
service
sick
teach
teaching
team
teamwork
tragedy
transport
uniform
work