Lymph node definitions
| Word backwards | hpmyl edon |
|---|---|
| Part of speech | The part of speech of the word "lymph node" is a noun. |
| Syllabic division | lymph node: lymph / node |
| Plural | The plural of the word lymph node is lymph nodes. |
| Total letters | 9 |
| Vogais (2) | o,e |
| Consonants (7) | l,y,m,p,h,n,d |
Located throughout the body, lymph nodes are small, bean-shaped organs that play a crucial role in the immune system. These nodes are part of the lymphatic system, which is responsible for fighting off infections and diseases.
The main function of lymph nodes is to filter lymph fluid, which carries white blood cells, proteins, and other substances, removing any harmful organisms or waste products. This process helps to produce and activate immune cells that help the body defend against infections.
Structure of Lymph Nodes
Lymph nodes are tiny structures that contain specialized immune cells, including lymphocytes, which are white blood cells that help the body fight infection. Each node is surrounded by a capsule and divided into compartments called sinuses, where immune cells are located.
Lymph Node Locations
Lymph nodes are found throughout the body, including in the neck, armpits, groin, chest, abdomen, and pelvis. They are clustered in specific regions and often swell in response to an infection, signaling that the immune system is actively fighting off pathogens.
Role in the Immune System
Lymph nodes are essential for the body's defense against infections and diseases. When harmful substances are detected in the lymph fluid, immune cells within the nodes are activated to mount an immune response, neutralizing the threat and preventing it from spreading.
Overall, lymph nodes are vital components of the immune system, acting as checkpoints that help to monitor and combat infections. Understanding their structure and function is key to appreciating the body's complex defense mechanisms.
Lymph node Examples
- During a physical examination, the doctor felt a swollen lymph node in my neck.
- The biopsy results showed that the lymph node was benign.
- Inflammation of the lymph node caused discomfort in the armpit region.
- The lymph node acted as a filter for harmful substances in the body.
- The surgeon removed the affected lymph node during the operation.
- Lymphocytes are produced in the lymph nodes to help fight infections.
- The ultrasound revealed an enlargement of the lymph node near the groin.
- The patient experienced fatigue as a result of an infection in the lymph node.
- The lymph node biopsy showed signs of metastatic cancer spreading.
- Swelling and tenderness in the lymph node indicated an immune response.