Comment on Everyone knows what first aid is, but what is second aid?
notabot@lemm.ee 2 weeks ago
First aid is what keeps the casualty alive long enough for second aid. Second aid is trained medical profesionals working in a medical setting, so a hospital or even the ambulace crew that take over after you stopped the casualty leaking too much.
PM_Your_Nudes_Please@lemmy.world 1 week ago
Yup. For minor issues, first aid is all that is needed; you don’t need to see a doctor for a minor cut, as long as the first aid ensures it’s not infected. But for larger things, secondary aid is what provides more long-term recovery. If someone dislocates a shoulder, first aid is putting it in a sling and bracing it against the body, so it doesn’t get worse (for instance, the tendons and ligaments in the shoulder joint can tear) before they can get to a hospital.