What type of cells does lymphoma primarily affect?

What type of cells does lymphoma primarily affect?

• A. Red blood cells
• B. White blood cells
• C. Nerve cells
• D. Epithelial cells

Answer: (B)

Lymphoma primarily affects white blood cells, specifically a type called lymphocytes, which are crucial components of the immune system. Lymphocytes are involved in the body’s defense against infections and diseases. Lymphoma is a malignancy that originates in these cells, leading to abnormal growths or tumors in the lymphatic system, which includes the lymph nodes, spleen, and other associated tissues.

Understanding that lymphocytes are the target cells in lymphoma is essential because this distinction highlights how the disease can impact the body's ability to fight infections and maintain overall immune function. This is in stark contrast to the other types of cells mentioned. Red blood cells are responsible for carrying oxygen throughout the body, nerve cells transmit signals for bodily functions, and epithelial cells line surfaces and organs. Each of these plays a different role in the body, but they are not the primary targets of lymphoma.