Ключевые слова: accident, aid, ambulance, blood, center, charity, click, clinic, commercial, committed, community, cooperate, cooperation, crisis, cross, dilemma, donate, drip, emergency, entrance, friendship, give, health, health care, help, hospital, human, humanitarian, injury, life, medical, medicine, office, organization, pulse, ribbon, room, service, signs, solidarity, teamwork, test, together, trauma, treatment, urgency, volunteer, volunteering, windows, working,