Wearing gloves at all time, facemask when needed, washing hands before and after seeing each patient.
I think A, When you fast your body does not register that you have eaten that much, so when you eat faster you eat more. But when you eat slow your body registers that you have eaten that much making you eat less.
#1 would be A, #2 would be false, as narcotics are incredibly addictive. #3 is absolutely true, as abuse of almost any medical thing can be life threatening.
false, swimming pools are a breeding place for bacteria