You should always allow your body between 24 and 48 hours of rest between each muscle rest. This allows for the muscle to not be over worked and become injured.
The answer is anorexia nervosa
Depending on what you're using the word for- you can say a drug is a medication, or you can say it's an illegal substance
Not warming up before an intense workout. Warmups help keep your body moving and ready to roar when you start your warmup. It gets the blood pumping.
The action you should take is to do what you can to help her by squeezing her belly to get the stuff out of her throat or call a neighbor even though I don't think there is time for that.