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
Antifungal which can be used orally but not iv is? 
Select and explain. 
A. Voriconazole, B. Amphoterecin B, C. Terbinafine, D. None of the above
C: Terbinafine
Answer: C: Terbinafine 
Explanation: Ans. is 'c' i.e., Terbinafine