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: Surgery
[{'content': 'The occurrence of hyperthyroidism following administration of supplemental iodine to subject with endemic iodine deficiency goitre is known as \nSelect and explain. \nA. jod – basedow effect, B. wolff- chalkoff effect, C. thyrotoxicosis facticia, D. dequervain’s thyroiditis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]