Which of the Following Terms Describes the Indented Region of Each

Question

Which of the following terms describes the indented region of each lymph node?
A) Capsule
B) Hilum
C) Trabecula
D) Cortex
E) Medulla

Accepted Answer

The hilum is the indented region of each lymph node where blood vessels and nerves enter and leave the node. This area serves as a point of entry and exit for substances transported to and from the lymph node.