What is the earliest gestational age at which iodine trapping occurs in fetal thyroid?
(a) 4–6 weeks
(b) 8–10 weeks
(c) 12–14 weeks
(d) 16–18 weeks
Answer: b (8–10 weeks)
What is the earliest gestational age at which iodine trapping occurs in fetal thyroid?
(a) 4–6 weeks
(b) 8–10 weeks
(c) 12–14 weeks
(d) 16–18 weeks
Answer: b (8–10 weeks)