Pneumonia

Definition

Pneumonia is an inflammatory condition of the lung primarily affecting the alveoli, often caused by infection with bacteria, viruses, or other pathogens. It can severely impact respiratory function and may lead to serious complications if untreated.

5 Must Know Facts For Your Next Test

1. Malnutrition can weaken the immune system, making individuals more susceptible to pneumonia.
2. Adequate protein intake is essential for maintaining muscle strength in respiratory muscles, which can help combat pneumonia symptoms.
3. Hydration is crucial as it helps thin mucus secretions in the lungs, making it easier to expel them.
4. Antioxidant-rich foods like fruits and vegetables support lung health and may reduce inflammation associated with pneumonia.
5. Patients with chronic pulmonary illnesses such as COPD are at higher risk for developing pneumonia and may require tailored nutritional interventions.

Review Questions

• How does malnutrition affect a patient's susceptibility to pneumonia?
• Why is hydration important for patients diagnosed with pneumonia?
• What role do antioxidants play in managing pneumonia symptoms?

Related terms

COPD: Chronic Obstructive Pulmonary Disease; a group of lung conditions that cause breathing difficulties.

Bronchitis: Inflammation of the bronchial tubes leading to increased mucus production and persistent coughing.

Alveoli: Tiny air sacs in the lungs where gas exchange occurs between the air and blood.