Medicine The occurrence of hyperthyroidism following administration of supplemental iodine to subjects with endemic iodine deficiency goitre is known as – A Jod-Basedow effect B Wolff-Chaikoff effect C Thyrotoxicosis factitia D De Quervain's thyroiditis 💡 Explanation The occurrence of hyperthyroidism following administration of supplemental iodine to subjects with endemic iodine deficiency goitre is known as - ✓ Correct Answer: A. Jod-Basedow effect