The respiratory system is a biological system in animals and plants that consists of particular organs and structures for gas exchange.
What is a lung disease?
Any condition in the lungs that stops the lungs from performing correctly is referred to as lung disease. Lung disease can be divided into three categories:
- Airway problems — The tubes (airways) that transfer oxygen and other gases into and out of the lungs are affected by several disorders. They usually induce airway constriction or obstruction. Asthma, chronic obstructive pulmonary disease (COPD), and bronchiectasis are examples of airway diseases.
- Lung tissue diseases damage the structure of the tissue of the lungs. This makes it difficult for the lungs to take in oxygen and expel CO2. As a result, they are unable to take deep breaths. Lung tissue diseases include pulmonary fibrosis and sarcoidosis.
- Lung circulation illnesses are disorders that damage the lungs' blood vessels. Clotting, scarring, or inflammation of the blood vessels cause them. They impair the lungs' ability to take in oxygen and expel carbon dioxide. These illnesses can impact anyone.
Thus, we can conclude that option A, flu, and malaria directly affect the respiratory system.
With severe falciparum malaria, up to 25% of adults and 40% of children experience respiratory distress. Respiratory compensation of metabolic acidosis, noncardiogenic pulmonary edema, concurrent pneumonia, and severe anemia are some causes.
Influenza is a virus that affects your respiratory system, including your nose, throat, and lungs. The flu is the popular name for influenza.
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