Chapter 21, Problem 3RQ

Summary Introduction

To determine:

The area of the body where clusters of lymph nodes are not present.

Introduction:

Lymph nodes, including cervical, tracheobronchial, axillary and inguinal nodes are found in many points across the body. They are strategically placed throughout the body to prevent the body from the infection caused by pathogens. The presence of a pathogen in the lymph is checked at the lymph node.