 Absolutely. It'll cause more damage with the first aid than the snake bite would. They should wrap it with a loose cloth. Do not put ice on it. Just a loose cloth. And if you did get a full dose of venom, you are going to know it within the first few seconds. And the snake might actually give you a dry bite and inject no venom because the venom is a food gathering mechanism and it's not trying to eat you. It's trying to get away from you. So you may get a dry strike. You're going to have two puncture holes. It'll be a very distinctive bite.