Which of the following compounds is the major metabolite of primidone?
A)N-acetylprocainamide
B)Phenobarbital
C)Digoxin
D)Theophylline
Answer: Phenobarbital
Which of the following compounds is the major metabolite of primidone?
A)N-acetylprocainamide
B)Phenobarbital
C)Digoxin
D)Theophylline
Answer: Phenobarbital