The nursing instructor is teaching student nurses about the pathophysiology of tuberculosis (TB).
Which statement confirms proper learning of the student nurse?

A. "The M . tuberculi bacterium gets absorbed through the perspiration of an individual."
B. "The calcified lesion in TB is called the Ghon’s focus."
C. "The cheese - like necrotic lung tissue is called the caseous necrosis."
D. "The TB organism is anaerobic."