Question

When an injury occurs at the junction of the duodenum and the jejunum, the injury should be coded to which part of the intestine?

1) Duodenum
2) Jejunum
3) Ileum
4) Colon

Answer 1

When an injury occurs at the junction of the duodenum and the jejunum, it should be coded to the jejunum.

Step-by-step explanation:

When an injury occurs at the junction of the duodenum and the jejunum, it should be coded to the jejunum. The duodenum is the first part of the small intestine where most chemical digestion takes place, while the jejunum is the second part where most nutrients are absorbed into the blood. The injury occurring at the junction would be considered part of the jejunum.