This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Cavitation is most often seen in: 
Select and explain. 
A. Mycoplasma pneumonia, B. Tuberculous pneumonia, C. Streptococcal pneumonia, D. Staphylococcal pneumonia
B: Tuberculous pneumonia
Answer: B: Tuberculous pneumonia 
Explanation: Ans. (b) Tuberculous pneumonia Pneumonia pattern Etiologic organism Lobar distribution Streptococcus pneumoniae Bulging fissure Klebsiella Cavitation Tuberculosis Pneumatocele Staphylococcus Alveolar nodules Varicella, Tuberculosis Pulmonary edema Virai/Pneumocystis pneumoniae