Ключевые слова: air mask, ambulance, artificial, artificial respiration, artificial ventilation, breathing, doctor, dolly, dummy, emergency, emergency supply, exercise, head, health, instruction, machine, mask, mechanically, medical, medical technology, medicine, mouth, mouthpiece, oxygen, paramedicine, patient simulator, pipe, plastic, puppet, rescue, rescue breathing, respiration, respirator, respiratory mask, service, supply, technology, ventilation,