Multiple Choice
Although pregnant women do not typically exhibit hyperthyroidism,maternal total T4 levels increase during pregnancy.This benign increase in total T4 is due to:
A) Increased synthesis of thyroid hormone-binding globulin (TBG) .
B) Increased pituitary deiodinase activity.
C) Decreased placental deiodinase activity.
D) Resistance to thyroid hormone receptor signaling.
E) Decreased excretion of thyroid hormone by the kidneys.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: A 50-year-old woman complains that in the
Q2: A 50-year-old woman complains that in the
Q3: The thyroid hormone receptor is most like
Q4: Secondary hyperthyroidism due to a pituitary tumor
Q5: Organification defect specifically concerns the inability of
Q6: Which of the following proteins is found
Q8: Graves' disease is due to an autoantibody
Q9: A primary way by which T<sub>3</sub>
Q10: Peripheral deiodinases can have which effect on