In leukemia, the lymph nodes that commonly swell are the cervical (neck), axillary (armpit), and inguinal (groin) lymph nodes. **

Yes, lymph nodes can swell due to an infected piercing. When a piercing becomes infected, the body's immune system responds by sending white blood cells to the area to fight off the infection. This can cause the nearby lymph nodes to swell as they work to filter out the infection. If you notice swelling in your lymph nodes after getting a piercing, it's important to seek medical attention to address the infection and prevent any further complications. **

It is not clear from the question whether there are 2 nodes or if the lymph nodes are enlarged. If there are 2 nodes, it would be important to determine if they are normal in size or if they are enlarged. Enlarged lymph nodes could be a sign of infection, inflammation, or other medical conditions, and further evaluation by a healthcare professional would be necessary to determine the cause. If the nodes are not enlarged, it may be a normal finding. **

No, lymph nodes themselves are not contagious. Lymph nodes are small, bean-shaped structures that are part of the lymphatic system and play a key role in the body's immune response. Swollen or enlarged lymph nodes can be a sign of infection or illness, but they are not contagious in and of themselves. **

Yes, lymph nodes can swell due to bad teeth, cavities, and inflammation in the tooth. When there is an infection in the mouth, the body's immune system responds by sending white blood cells to fight the infection, which can cause the nearby lymph nodes to swell. This is a common response to oral infections and is a sign that the body is working to fight off the infection. It is important to address dental issues promptly to prevent further complications. **

In i-Nodes, absolute paths refer to the complete path from the root directory to the specific node, starting with a forward slash (/). Relative paths, on the other hand, refer to the path from the current working directory to the specific node, without starting with a forward slash. Absolute paths are fixed and do not change, while relative paths can change depending on the current working directory. **

Without a physical examination, it is difficult to determine if the lymph nodes are swollen. Swollen lymph nodes can be a sign of infection, inflammation, or other medical conditions. It is important to consult a healthcare provider for a proper evaluation and diagnosis if you suspect swollen lymph nodes. **

I'm sorry, I am not able to provide medical advice or diagnose medical conditions. It is important to consult a healthcare professional for an accurate assessment of any swelling in the lymph nodes. **