How to do First Aid
1. Keep the victim calm and move to safety, don't try to kill it.
2. Avoid any movement that the venom may disperse along blood circulation.
3. Remove any jewelry or tight fitting clothing. Quickly tie a light restricting band both above and below the bite area a few inches away from the puncture/bite marks.
4.If practical, dispatch snake and take along for any identification or testing needs. The primary purpose of this first aid is to slow down or reduce the invasion of the venom, to protect the victim from further side effect trauma, to prepare the victim for later medical procedures such that complications may be minimized, and generally to get the victim to such treatment as quickly and safely as practical.
5. Stand by for back up assistance or side task assignments like contacting relatives, protecting scene materials, providing useful information of incident facts, describe first aid administered, etc.
Be confident that all which could have been done was applied to assure as successful an outcome as possible given that a venomous bite is difficult to control or establish a completely accurate prognosis. Remember, early treatment is better treatment when such a bite occurs!