Cell-Mediated Immunity: The Key Role of Activated T Lymphocytes

What kind of immunity involves the production of activated T lymphocytes?

cell-mediated O non-adaptive Olymphocyte humoral antibody mediated

What is the normal intrapleural pressure?

0 -760 mmHg 0 760 mmHg 756 mmHg 0-756 mmHg

Answer:

Cell-mediated immunity involves the production of activated T lymphocytes, which play a crucial role in defending the body against intracellular pathogens.

Cell-mediated immunity is an essential component of the body's defense system against various pathogens, especially those that infect cells. This type of immunity involves the activation of T lymphocytes, a type of white blood cell that plays a key role in coordinating the immune response.

When a pathogen invades the body, antigen-presenting cells (APCs) such as dendritic cells identify and present the pathogen's antigens to T lymphocytes. These T lymphocytes are activated and differentiate into effector T cells, which can directly attack infected cells or help activate other immune cells.

The effector T cells involved in cell-mediated immunity include cytotoxic T cells, which eliminate infected cells, and helper T cells, which assist in coordinating the immune response. These activated T lymphocytes work together to eliminate the pathogen and protect the body from further infection.

In conclusion, cell-mediated immunity, which relies on the production of activated T lymphocytes, is vital in defending the body against intracellular pathogens. The complex interactions between different immune cells make this type of immunity a powerful defense mechanism.