Regarding thyroid hormone all are true except:
AT4 has the maximum plasma concentration
BT3 is more avidly bound to nuclear receptors than T4
CT3 is more active than T4
DT4 has shorter half life than T3
In a pregnant woman with hyperemesis gravidarum and abnormal thyroid function tests showing hyperthyroidism, which hormone is likely elevated?
AEstradiol
BhCG
CProgesterone
DTSH
A 20-year-old male presents with weight loss, heat intolerance, bilateral exophthalmos, a lid lag, sweating, and tachycardia. These symptoms are due to an increased production and secretion of a hormone that is derived from which one of the following?
ATryptophan
BDopamine
CCholesterol
DTyrosine
+ 7 more in the PDF
Browse all chapters