The answer is a. Pull the stinger out
Normally I actually don't think you have a problem. Just see a doctor. Marijuana is not the worst drug out there, and you cost likely won't have to worry about jail or fines. It could save you a trip to the hospital.
Also I'd not been drinking, as alcohol doesn't react well as a depressant to something that's designed to get you high.
Woman have a greater BAL than men of the same weight because woman have less body water.
The best choices will be A and B because those are the only two that make any sense for a right answer.
methods for taking vital signs :
respiration, pulse, skin,pupils,blood pressure, and pulse oximetry.