Question

What gastrointestinal malformation is associated with Down syndrome?

1) Esophageal atresia
2) Duodenal atresia
3) Hirschsprung's disease
4) Intestinal malrotation

Answer 1

The gastrointestinal malformation associated with Down syndrome is duodenal atresia, a congenital blockage of the duodenum.

Step-by-step explanation:

The gastrointestinal malformation associated with Down syndrome is duodenal atresia. Down syndrome, also known as Trisomy 21, is a chromosomal disorder caused by an extra copy of chromosome 21. This condition can lead to various physical and cognitive impairments, including a higher prevalence of certain congenital gastrointestinal defects.

Duodenal atresia is a malformation where there is a blockage in the duodenum, which is the first part of the small intestine just past the stomach. It is important to note that other gastrointestinal conditions, such as esophageal atresia, Hirschsprung's disease, and intestinal malrotation, can also occur in the general population but are not specifically associated with Down syndrome.