Test 124
A 26-year-old medical student is exposed to a patient who suffers from active pulmonary tuberculosis infection. Two years later, the asymptomatic medical student presents with a chest radiograph finding of a small calcified lesion in the right lung field. Which of the following cells contributed most to be containment of the infection in this patient?
CD8+ T lymphocytes and NK cells
CD4+ T lymphocytes and macrophages
B lymphocytes and macrophages
CD4+ T lymphocytes and neutrophils
CD8+ T lymphocytes and B lymphocytes
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