Zoology - Human Health and Diseases Question with Solution | TestHub

Pneumonia is an inflammatory disorder of lungs. It causes inflammation of Alveoli. It is bacterial or viral in origin. It mainly affects respiratory system. Thus some symptoms can give us an idea about this disease. (Symptoms are conditions described by the patient and Signs are conditions noticed by the Doctors). Difficulty is respiration and cough gives us an idea that respiratory system is affected. Fever, chills, headache explain that body has an infection may be an inflammation. Thus these symptoms can help to diagnose the pneumonia condition.