Final answer:
Lobar and bronchopneumonia belong to bacterial pneumonia, which is a prevalent and potentially serious infection caused by bacteria. The most common bacteria causing clinical cases of pneumonia are Streptococcus pneumoniae, H. influenzae, and Mycoplasma pneumoniae.
Step-by-step explanation:
Lobar and bronchopneumonia belong to bacterial pneumonia, which is a type of pneumonia caused by bacteria. Bacterial pneumonia is a prevalent infection that can be serious and potentially lead to respiratory distress. The most common bacteria causing clinical cases of pneumonia are Streptococcus pneumoniae, H. influenzae, and Mycoplasma pneumoniae.