The rattlesnake is readily identified by the rattle found at the tail. Coral snakes are red, yellow, and black. They are common in North American.
Snakebites usually occur because of accidental or deliberate contact.
Not all bites result in poisonings. Contact with larger snakes tends to cause more severe bites. Symptoms are often delayed, but they may occur in minutes to hours. Swelling, burning, pain, nausea, vomiting, abdominal cramps, thick tongue, difficulty speaking and swallowing, blurred vision, weakness, stiffness, paralysis, numbness, difficulty breathing, heart racing, and death may occur. Apply a constricting band above the bite.