Question

what is your doctor doing if he's checking for lymph nodes

Answer 1

If a doctor is checking for lymph nodes, they are likely feeling for any swollen or enlarged lymph nodes in the body. This can help determine if there are any signs of infection, inflammation, or other health issues that may be affecting the lymphatic system. The doctor may gently press on different areas of the body, such as the neck, armpits, and groin, to check for any abnormalities in the lymph nodes.