An 8-month-old infant presented with FTT and constipation. On examination large tongue is noticed, and there is a family history of prolonged neonatal

[Kathryn]

#august2020mccqe1

An 8-month-old infant presented with FTT and constipation. On examination large tongue is noticed, and there is a family history of prolonged neonatal jaundice. What is the most likely diagnosis?
(A) Down syndrome
(B) Fragile X syndrome
(C) Praderwilli syndrome
(D) DiGeorge syndrome
(E) Congenital hypothyroidism