Lymphatic and Immune System Components and Functions Quiz

The lymphatic system filters and drains interstitial fluid.

Liver is not a lymphoid organ.

Thymus is where lymphocytes mature.

Humoral immunity involves B cells producing antibodies.

T cells directly attack infected cells.

Complement system promotes inflammation.

Thymus facilitates the maturation of T cells.

Antibodies neutralize pathogens and toxins.

Passive immunity is acquired through transferred antibodies.

Spleen filters and traps blood-borne pathogens and aged red blood cells.

Innate immunity is the body's immediate and general defense against pathogens.

Eosinophils primarily destroy parasites and mediate allergic reactions.

Humoral immunity involves B cells secreting antibodies to neutralize pathogens.

Lymph nodes filter and trap pathogens.

Macrophages perform phagocytosis and antigen presentation.

IgM is abundant in blood and involved in the primary immune response.

B cells are responsible for adaptive immune response and immunological memory.

Regulatory T cells develop immunological tolerance and prevent autoimmune reactions.

Plasma cells primarily produce antibodies.

Dendritic cells perform phagocytosis and antigen presentation.

MHC molecules present antigens to T cells.

Memory B cells are responsible for rapid response in secondary immune response.

Tumor Necrosis Factor (TNF) regulates inflammation and immune responses.

Natural killer (NK) cells directly attack infected cells.

IgE is involved in allergic reactions and defense against parasites.