Q. Which statement regarding the thyroid gland and its hormones is INCORRECT? (Solved)
1. thyroid hyperactivity is associated with an increase in plasma catecholamines
2. iodide trapping by thyroid cells is an active process
3. thyroid hormones enter cells by diffusion across the cell membrane
4. thyroid hormones cause an increase in 2,3 - DPG
5. thyroid hormones increase growth hormone secretion
- a. thyroid hyperactivity is associated with an increase in plasma catecholamines