This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
The antifungal which has a bactericidal mode of action against dermatophyte infections in therapeutic doses is : 
Select and explain. 
A. Fluconazole, B. Terbinafine, C. Itraconazole, D. Ketoconazole
B: Terbinafine
Answer: B: Terbinafine 
Explanation: None