Pneumonia is an inflammation of the terminal airways, alveoli and interstitial lung, which can be caused by disease microorganisms, physical and chemical factors, immune injury, allergies and drugs. Shandong Health Talent Network helps you sort out the knowledge and exam points about pneumonia in the Basic Medical Knowledge exam bank. Bacterial pneumonia is the most common form of pneumonia and one of the most common infectious diseases. Prevention and rehabilitation of pneumonia: 1, avoid cold, rain, smoking, alcohol, prevent overexertion, with skin pain, boils, wound infection, folliculitis, cellulitis should be promptly consulted. 2, pay attention to rest, work and rest, regular life, participate in physical exercise, prevent colds. 3.Rest: absolute bed rest during the period of high fever, after the fever subsides, you can gradually move around in bed, under the bed and outdoors. 4.Open windows daily to keep indoor air fresh, and pay attention to keeping warm when ventilating to avoid catching cold. 5.Diet: Eat a high protein, high calorie, high vitamin, easy to digest diet to supplement the body consumption to prevent secondary infection. 6. Drink enough water, 2000-3000ml per day. 7. When coughing and sputum, try to cough up the sputum and gargle after coughing. 8.Revisit every 3-5 days during the acute period, and every 1-2 weeks during the recovery period; if there is high fever, increased shortness of breath, or cyanosis of lips, etc., come to the hospital for follow-up at any time. 9.Change the position frequently, turn and tap the back to cough out the airway sputum, and consult the doctor promptly when there are signs of infection. 10.Follow the doctor’s prescription and take the medication on time, prevent yourself from stopping or reducing the dosage, and follow up regularly.