the initial emergency aid to injured or ill persons prior to the intervention of trained medical personnel, immediate and temporary care given on site to the victims of an accident or sudden illness in order to avert complications, lessen suffering and sustain the person until competent services or a physic, haavatule, vigastatule v. äkki haigestunule (enne arsti saabumist) antav esialgne abi, esimene abi