Always a little reluctant to link to articles from media outlets like #TheTimes, but this piece highlights some important points about initial scene assessment and #triage.
Ukraine’s frontline medics face daily choice of who lives and dies
https://www.thetimes.co.uk/article/heroic-medics-helping-to-turn-the-tide-of-war-in-ukraines-favour-6ghg7xz8p?shareToken=b0d2da0924184408faa64367a8b34bf6