一いち次じ救きゅう命めい処しょ置ちいちじきゅうめいしょちMeanings1nounbasic life support; BLSMedical term for emergency care given to a person in cardiac arrest or respiratory distress before advanced medical help arrives. CPR, AED use, and airway management are also used.一いち次じ救きゅう命めい処しょ置ちを学まなぶために、消しょう防ぼう署しょの