Prescription drugs can work wonders -- when they're taken as they should be. But what happens when you miss a dose? Or when you want to take an over-the-counter medication along with your prescription? See if you know the answers to these and other questions by taking this quiz.
How are prescription drugs different from over-the-counter medications?
You didn't answer this question.
You answered
The correct answer is
All of the above.
Which government agency classifies drugs as prescription or nonprescription?