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: Dental
[{'content': 'All of the following are true about candidal nail infection except \nSelect and explain. \nA. Most commonly seen with h/o wet water work, B. Nail infection occurs secondary to paronychia, C. Loss of nail cuticle, D. Subungual hyperkeratosis is seen', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Subundual hyperkeratosis is present in dermatophytic nail infection, not in candidal nail infection.', 'role': 'assistant'}]