NEETZoologyChemical Coordination and Integration
What is exophthalmic goitre?
Options
- AA form of hypothyroidism
- BA form of hyperthyroidism
- CEnlargement of the thyroid gland
- DProtrusion of the eyeballs
Correct answer
B. A form of hyperthyroidism
Step-by-step solution
Exophthalmic goitre is a form of hyperthyroidism that is characterised by enlargement of the thyroid gland, protrusion of the eyeballs, increased basal metabolic rate, and weight loss, also called Graves’ disease. Thyroid hormones play an important role in the regulation of the basal metabolic rate. These hormones also support the process of red blood cell formation. Thyroid hormones control the metabolism of carbohydrates, proteins and fats. Maintenance of water and electrolyte balance is also influenced by thyroi