Which of the following is an example of a CYP450 enzyme inducer?
A. Ketoconazole
B. Rifampicin
C. Erythromycin
D. Cimetidine
Which phase of clinical trials primarily assesses drug efficacy and side effects?
A. Phase I
B. Phase II
C. Phase III
D. Phase IV





B,B
1. B
2. B
1. B
2. B
1.B
2.B
1.B
2. B
B,B
My answer is not posting
1. B
2. B