Multiple Choice
A patient has low levels of T3 and T4. You test for TSH and find it is elevated. You conclude that
A) Iodine deficiency is the cause of low T3 and T4 levels
B) End-organ unresponsiveness to TSH caused the low T3 and T4 levels
C) The patient has normal hypothalamic-pituitary function
D) The thyroid gland can’t concentrate iodine
E) The problem lies in organification of the thyroglobulin
Correct Answer:
Verified
Correct Answer:
Verified
Q12: TSH is secreted<br>A) From the anterior pituitary
Q13: Which of the following is NOT a
Q14: You would m ost likely see a
Q15: The main secretion of the thyroid gland
Q16: Graves disease is caused by<br>A) Excess production
Q18: W hich of the following is an
Q19: Deficiency of thyroid hormone during development causes<br>A)
Q20: The thyroid follicle contains<br>A) Thyroglobulin<br>B) Thyroxine<br>C) Triiodothyronine<br>D)
Q21: The main active form of thyroid hormone
Q22: The term “goiter” refers to<br>A) Hypothyroidism<br>B) An