accidents and disasters
adult
ambulance
ambulance staff
assistance
caucasian ethnicity
cpr
defibrillator
doctor
emergency room
emergency services
emergency services and rescue occupation
emergency services occupation
emergency services vehicle
equipment
examining
expertise
first aid
first aid kit
healthcare and medicine
hospital
hospital gurney
indoors
industry
machinery
males
manual worker
men
occupation
oxygen mask
paramedic
patient
people
physical injury
professional occupation
protective workwear
rescue
rescue worker
safety
service
stretcher
surgery
teamwork
technician
two people
uniform
urgency
women
working