A 59-year-old man has taken a hard fall from a horse; A 26-year-old woman has been in a rollover accident; Paramedics have to retrieve a snake from someone's home; A young woman fractures her clavicle in an accident; A 44-year-old suffers a seizure in a grocery store; A 33-year-old man was hit with a beer bottle and punched in the mouth; A cancer patient is experiencing nausea; A woman complains of chest pains and breathing problems; A construction worker has fallen 20 feet, landing on his back; A diabetic man being taken to the hospital refuses to take an IV.