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': 'Ring worm infection affects - \nSelect and explain. \nA. Dermis, B. Papillary layer, C. Stratum corneum, D. Prickle cell layer', 'role': 'user'}, {'content': 'Answer: C \nExplanation: <p>DERMATOPHYTOSIS Infection caused by dermatophytes.Superficial cutaneous infection.Affects stratum corneum layer of skin. Dermatophytes belonging to genera microsporum,Trichophyton and epidermophyton causes ringworm/tinea of skin ,hair and nails. Classified based on site of involvement.1. T.corporis- Glabrous skin.(skin regional except scalp,groin,palms and soles.2. T.cruris- groin.3. T.faciei- face4. T.barbae-Beard5. T.pedis-soles and web spaces.6. T.manuum-palms and webspaces.7. T.unguium-finger and toe nail. {Reference: IADVL textbook of dermatology, page 254', 'role': 'assistant'}]