"Go with your grandma to her doctor to listen and take notes about her treatment options."
This will mean you went for the sole cause of helping others improve their health.
A should be your answer because because both drugs can create a chemical to large (depending on the drug) to handle and that can cause liver damgage
but if you read evrything i said "drug synergism" is when too chemicals are combined and get larger
now drug addiction also makes sense but before you could get addicted you might die
