Brilliant.
Along that line: People could probably do a quick Google search and decide if they need an antibiotic, plus a quick online microbiology lesson to decide which one.
Digital x-ray equipment is expensive, but we could maybe install them with a credit card reader at Walmart. In 30 seconds, you could read your own films and fashion a splint, if needed, from popsicle sticks and crazy glue.
With what would now be publicly-available anesthetics and narcotics, surgery would be a breeze at home via YouTube videos.
Phew! In one evening, we've fixed healthcare!