12 Questions
What is the percentage range of lymphocytes in the body?
20-35%
Where are most lymphocytes found in the body?
In the lymphoid tissue (lymph nodes
What is the lifespan of lymphocytes?
Months to decades
What is the function of Helper (CD4+) T cells?
Regulate immune response
What is the function of Cytotoxic (CD8+) T cells?
Kill virus infected or cancer cells
What percentage of circulating lymphocytes are B cells?
20-30%
What do plasma cells produce?
Target-specific antibodies
What type of cells kill virus infected or cancer cells?
Natural Killer cells
Which type of lymphocyte is antigen-specific?
T cells
What is the function of Natural Killer (NK) cells?
Kill virus infected or cancer cells
Which lymphocyte is responsible for producing antibodies?
B cells
What type of T cell is responsible for regulating immune response?
Helper T cells
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