The nurse is teaching about the pathophysiology of tuberculosis (TB). Which statement made is correct?

A. Destruction of the lung tissue occurs in the patient during granuloma formation.
B. Pleuritic chest pain is the result of the sputum present.
C. The unexplained weight loss is due to the destruction of lung tissue.
D. Micro bleeds are the result of the collection of white blood cells in an attempt to wall off the infection.