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: Unknown
Tinea "incognito" is due to inappropriate use of systemic and topical: 
Select and explain. 
A. Antibiotics, B. Antifungals, C. Steroids, D. Antivirals
C: Steroids
Answer: C: Steroids 
Explanation: Tinea incognito is extensive ringworm which is caused by inappropriate use of topical corticosteroids.