Paramedics are called out to a woman who has fallen and may have broken her hip. It's only a few weeks since her last fall, when she dislocated her hip. A young man with a family history of heart attacks calls for help when he experiences sudden chest pain. A seven-year-old boy can't stop being sick. A woman passes out in her bathroom and gets a deep gash in the top of her head. And a man who's had one too many beers face-plants the pavement.