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21 de may. de 2024 · Asthma is a long-term inflammatory disease of the airways of the lungs. [5] . It is characterized by variable and recurring symptoms, reversible airflow obstruction, and easily triggered bronchospasms. [10] [11] Symptoms include episodes of wheezing, coughing, chest tightness, and shortness of breath. [4] .
Hace 3 días · Bronchiectasis (plural: bronchiectases) is defined as an irreversible abnormal dilatation of the bronchial tree. It has a variety of underlying causes, with a common etiology of chronic inflammation. High-resolution CT is the most accurate modality for diagnosis. Epidemiology.
23 de may. de 2024 · Adrenergic bronchodilators are the most common aerosolized drugs that are administered in the field of respiratory care. They are used to treat bronchospasm and improve flow rates, thereby making it easier for the patient to breathe. They work by stimulating alpha, beta-1, and beta-2 receptors.
Hace 6 días · Pathology. In contrast to asthma, the histologic changes of COPD are irreversible and gradually progress over time. In chronic bronchitis, there is diffuse hyperplasia of mucous glands with associated hypersecretion and bronchial wall inflammation.
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Hace 1 día · We hear from Myrna Broncho who has been using broadband to keep up with her complicated medical situation after a bad injury on her ranch.
Hace 5 días · Bronchodilators are a type of medication that make breathing easier. They relax the muscles in the lungs and widen the airways (bronchi). What are bronchodilators used for? Bronchodilators are often used to treat conditions where the airways become narrow and inflamed. For example asthma or chronic obstructive pulmonary disease (COPD).
