Final answer:
A d) pulmonary abscess is the localized area of pus formation in the lungs. It is a serious infection characterized by the formation of a cavity filled with pus within the lung tissue.
Step-by-step explanation:
Pulmonary abscess is the localized area of pus formation in the lungs. It is a serious infection characterized by the formation of a cavity filled with pus within the lung tissue.
This condition can be caused by bacteria, fungi, or parasites. Symptoms may include coughing up blood, chest pain, fever, and difficulty breathing.