What........ if you were bitten by poisonous snakes?

A) were you do

B) would you have done

C) would you had done

D) would you do

The first thing to do is get away from the snake — don't try to capture it, that's just going to provide the potential for more people to get hurt,"
"And then, they should immediately seek medical treatment, because these symptoms can progress rapidly. We watch for redness, swelling, blistering, warmth and then signs of nausea, vomiting, muscle pain and low blood pressure," Kman told Live Science. "If we start to see those, we administer the antivenom."