This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fungal infections, Scabies, Pediculosis, Subject name: Dental
[{'content': 'Stain used for staining fungal elements- \nSelect and explain. \nA. Acid fast stain, B. Mucicarmic, C. Methenamine, D. Gram stain', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Stains used to demonstrate fungus Special stains periodic acid Schiff stain Fungal cell wall -red grocotts methanamine silver stain fungus wall - black Routine staining Hematoxylin and eosin stain Hyphae and ahrospores of dermatophytes seen as basophilic elements in stratum corneum Iadvl textbook and rook textbook of dermatology', 'role': 'assistant'}]