What hormone does the hypothalamus secrete when thyroid levels drop too low?

What does the TRH hormone do to the pituitary gland?

What affect does the TSH hormone have on the thyroid gland

T3 & T4 hormones are made using what chemical?

What is the function of T3 and T4?

What is the result of an increased cellular metabolism?

Other than T3 and T4 what are the other two hormones produced by the thyroid gland?

What is the function of these two hormones?

What is hyperthyroidism?

What may cause hyperthyroidsim?

What are some symptoms of hyperthyroidism?

What is hypothyroidism?

What may cause hypothyroidism?

What are some symptoms of hypothyroidism?

Who is most at risk of hypothyroidism?

Who is most at risk of hyperthyroidism

How is hyperthyroidism diagnosed?

How is hypothyroidism diagnosed

What are the four methods of treatment for hyperthyroidism?

How does radioactive iodine work & what are the side effects?

How does anti-thyroid medication work & what are the side effects?

How do Beta blockers work & what are the side effects?

How does thyroidectomy work & what are the side effects?

What is the treatment for hypothyroidism
-how does it work
-what are the symptoms?