Based on your options, the answer is that A potentiated effect is when an exaggerated effect produced by two or more drugs in the same category. All the other descriptions do not fit a potentiated effect drug.
Carbohydrates, protein,and fat
Well vitamin a can hurt you by headaches, liver damage and birth defects. Anabolic steroids also have similar health risks such as liver damage but also include high blood pressure and kidney problems.
Hope this helps.
Protection used during sex so neither party is infected with such like an STD.
Bullying. also psychological abuse in some cases.