What is bronchiectasis PPT?
Bronchiectasis is a chronic, irreversible dilation of the bronchi and bronchioles. Or •Bronchiectasis is characterized by permanent, abnormal dilation of one or more large bronchBronchiectasis. Read more. Health & Medicine.
What is bronchiectasis PDF?
Page 1. Bronchiectasis. Experience. Bronchiectasis is a lung disease that occurs when the walls of the breathing tubes or airways widen due to chronic inflammation and/or infection. This results in irreversible damage to the lungs, which allows mucus to pool in the damaged airways.
What is the pathophysiology of bronchiectasis?
As bronchiectasis is an acquired disorder, its pathophysiology is commonly described as distinct phases of infection and chronic inflammation. The interaction between these phases establishes a vicious circle (Fig. 1) in which the end result is the destruction of the bronchi and the accompanying clinical symptoms.
What are the stages of bronchiectasis?
Reid categorized bronchiectasis as having three main phenotypes: 1) tubular characterized by smooth dilation of the bronchi; 2) varicose in which the bronchi are dilated with multiple indentations; and 3) cystic in which dilated bronchi terminate in blind ending sacs.
What are risk factors for bronchiectasis?
People with the following conditions are considered to have risk factors for bronchiectasis: Cystic fibrosis. Chronic and inflammatory lung disease. Chronic or severe lung infections, like tuberculosis, non-tuberculous mycobacteria (NTM) or pneumonia.
How do you treat bronchiectasis?
How Is Bronchiectasis Treated?
- Antibiotics are the most common treatment for bronchiectasis.
- Mucus Thinning Medication may be prescribed to help bronchiectasis’ patients cough up mucus.
- Airway Clearance Devices: Some patients exhale into a hand-held device to help break up mucus.
What are two types of bronchiectasis?
According to the CHEST Foundation,1 there are two types of bronchiectasis: cystic fibrosis bronchiectasis (CFB) and non-cystic fibrosis bronchiectasis (NCFB).
What are the signs and symptoms of bronchiectasis?
The most common complaints in patients with bronchiectasis are cough and production of copious purulent sputum. Younger children may swallow the sputum. Hemoptysis is seen with some frequency. Fever can occur with infectious exacerbations. Anorexia and poor weight gain may occur as time passes.
What is the nursing management of bronchiectasis?
Nursing management • Nursing management of patients with bronchiectasis focuses on alleviating and helping patients clear Pulmonary secretions.
What is the pathophysiology of chronic inflammation in bronchiectasis?
Chronic inflammation contributes to the mechanism by which obstruction leads to bronchiectasis. • Inflammatory mediators such as neutrophil elastase, interleukin-6, interleukin-8, and Tumor necrosis factor- α (TNF-α) have been found to be elevated in the airways of patients with bronchiectasis
What is the prognosis of bronchiectasis in children?
Prognosis • Children with bronchiectasis often suffer from recurrent pulmonary illnesses. 15. Reference • Kliegman, R., Stanton, B., St. Geme, J., Schor, N. and Behrman, R. (n.d.).