This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy of skin, Subject name: Dental
[{'content': 'In which of the following conditions Parakeratosis most frequently occurs- \nSelect and explain. \nA. Actinic Keratoses, B. Seborrheic Keratoses, C. Molluscum contagiosum, D. Basal cell carcinoma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Parakeratosis refers to retention of nuclei in horny layer. In actinic keratosis there is multiple, erythematous , irregular, rough, macules or papules with dry adherent scales. Sometimes as cutaneous horn. Surrounding skin photodamaged. Ref Harrison20th edition pg 1236', 'role': 'assistant'}]