Draw Conclusion. What conclusions did Alfred Wegener draw about Pangaea? He concluded that it split apart and that the continents âdriftedâ to their present positions. QUICK CHECK
In most cases, only one area of nodes swells at a time. When more than one area of lymph nodes is swollen itâs called generalized lymphadenopathy. Some infections (such as strep throat and chicken pox), certain medicines, immune system diseases, and cancers like lymphoma and leukemia can cause this kind of swelling.emoval of one lymph node is called a biopsy. When many lymph nodes are removed, itâs called lymph node sampling or lymph node dissection. When cancer has spread to lymph nodes, thereâs a higher risk that the cancer might come back after surgery.
But i can reassure you that one swollen lymph node in someone your age with no other symptoms is very unlikely to be cancer. Lymph nodes are where immune cells hang out, and they swell when those cells get activated. Any infection or inflammation can make them swell.wollen glands is also known as Enlarged lymph nodes. Swollen glands usually refers to enlarged lymph nodes. Lymph nodes may become enlarged during an infection as the nodes fill with white blood cells.