Medicine Consider the following statements regarding thyroid hormones- A Majority of the circulating T3 remains in bound form B Only 50% of the circulating T3 is secreted by Thyroid C TSH estimation is not a sensitive test for diagnosis of primary hypothyroidism D Fatel pituitary-thyroid axis is dependent to a large extent on maternal pituitary-thyroid axis 💡 Explanation Consider the following statements regarding thyroid hormones- ✓ Correct Answer: A. Majority of the circulating T3 remains in bound form