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
The occurrence of hyperthyroidism following administration of supplemental iodine to subject with endemic iodine deficiency goitre is known as 
Select and explain. 
A. jod – basedow effect, B. wolff- chalkoff effect, C. thyrotoxicosis facticia, D. dequervain’s thyroiditis
A: jod – basedow effect
Answer: A: jod – basedow effect 
Explanation: None