A 6-month-old infant shows delayed social smile, poor head control, and hypotonia. TSH is elevated, and T4 is low. What is the most likely diagnosis?
ADown syndrome
BPrader-Willi syndrome
CCerebral palsy
DCongenital hypothyroidism
Which of the following conditions is the most common complication of radioiodine treatment for Graves' disease?
AHypothyroidism
BThyroid cancer
CThyroid storm
DSubacute thyroiditis
Which of the following forms of thyroid hormone is most readily found in the circulation?
ATSH.
BThyroxine (T4).
CThyroglobulin.
DTri-iodothyronine (T3).
+ 7 more in the PDF
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