This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
[{'content': 'True about erythema multiforme is \nSelect and explain. \nA. Target lesions are characteristic, B. Haemorrhagic crusts may form on lips, C. Lesions resolve over 3 to 6 weeks, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: All of the above * Erythema multiforme. a. Target lesions are characteristic b. Haemorrhagic crusts may form on lips c. Lesions resolve over 3 to 6 weeks d. Severe erythema multiform with extensive bullous eruption of skin and mucous membranes is called Stevens-Johnson syndrome e. Lesions are distributed symmetrically on the dorsum of hands, feet, forearms, face and neck.', 'role': 'assistant'}]