NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

Which class of medication is Tapentadol classified as?

1. C-II

2. C-IV

3. C-III

4. C-I

The correct answer is: C-II

Tapentadol belongs to the C-II class of medications. It is classified as a C-II because it has a high potential for abuse and dependence, compared to other classes of medication. Option B, C, and D are incorrect because they are lower classifications and do not reflect the potential for abuse and dependence associated with Tapentadol. Option B is a C-IV, which typically includes medications that have a lower potential for abuse and dependence. Option C is a C-III, which is also considered to have a lower potential for abuse and dependence. Option D is a C-I, which is the highest classification and is reserved for very potent and dangerous drugs with high potential for abuse and dependence. Therefore, A is the correct answer.