Question

Which statements would the nursing instructor include in a lecture about inguinal lymph nodes?

a. They drain most of the lymph of the lower extremities, external genitalia, and anterior abdominal wall.
b. They primarily function in digestion and nutrient absorption.
c. They play a crucial role in the transmission of nerve signals.
d. They are responsible for oxygenating the blood in the circulatory system.

Answer 1

Inguinal lymph nodes drain lymph from lower extremities and anterior abdominal wall, play a role in the immune system, and serve as staging areas for immune responses.

Step-by-step explanation:

Inguinal lymph nodes are responsible for draining most of the lymph of the lower extremities, external genitalia, and anterior abdominal wall. They play a crucial role in the immune system by filtering debris and pathogens from the lymph. In addition, lymph nodes serve as major staging areas for the development of critical immune responses.