M.tuberculosis is captured by macrophages within the alveoli and creates a cell-mediated immune response that infiltrates the lymph nodes.

Question

Quizplus · Accepted Answer

This statement is true. M.tuberculosis is a bacterium that primarily enters the body via inhalation and infects the lungs, specifically the alveoli. Macrophages are the first line of defense and capture the bacteria. This triggers a cell-mediated immune response that leads to the accumulation of T cells and other immune cells in the lymph nodes.

MTuberculosis Is Captured by Macrophages Within the Alveoli and Creates