The mechanic unscrews the cap on the motor to fill in new oil. Oil change in truck or car. Close up
Closeup ambulance paramedic in gloves wrapping patient hand with elastic bandage. Unrecognizable doctor taking care about victim in emergency car. Female medic bandaging arm of injured man
Unrecognizable paramedic in gloves wrapping man hand with elastic bandage. Nurse giving first aid help. Closeup patient with bleeding wound on arm lying on stretchers in emergency car. Rescue concept