This is pdf for knowledge about respiratory disease on lung disease bronchitis

1. Bronchitis

2. Introduction : -
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 It is a condition in which the lining of the bronchial
Tubes become inflamed or infected.
>. It have reduce ability to breath in oxygen air and
Oxygen into the lung
>. They have also heavy mucus forming in the airway.

3. Definition : -
According to lippincott :
-Inflammation of the lining of bronchial tubes which carry air to and from
the lungs results in mucus and cough
According to brunner and suddhert : -
Bronchitis is inflammation or swelling of the bronchial tubes the air
Passage between the nose and the lungs

4. Types of bronchitis : -
1 . acute bronchitis
2. Chronic bronchitis
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5. 1. Acute bronchitis : -
•Bacteria or virus that cause common cold or infection
•It occur few days to 10 days
•Irritant factor like cigarette, smoke ,air pollution,dust
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6. 2. Chronic bronchitis : -
•It occur within month to years
•It is ongoing and serious type
•Lining of the bronchial tube to constantly irritant or inflamed
•Cough with mucus for atleast 3 month in a year
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7. Causes and risk factors : -
1.Cold and flu season
2.Weak immune system
3.Person inhaling irritating smoke
4.Unhealthy environment
5.Gastroesophageal reflux disease
6.Bacteria – mycoplasma, pneumonia
7.Virus – influenza type A or B
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8. Pathophysiology : -
Due to etiological factors such as Virus , bacteria, other irritant smoke
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Mucus hypertension and inflammation
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Bronchial wall become thickened
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Bronchial lumen narrowed mucus plugged airway
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Fibrosis of bronchial and air flow limitation
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Bronchitis
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9. Clinical manifestations : -
1. Acute bronchitis : - 1. Cough with or without phlegm
2. Chest tightness
3. Fever
4. Mild headache
5. Body aches
6. Shortness of breath
7. Wheezing sound
2. Chronic bronchitis : - daily productive cough for atleast 3month of
The year 2 or more year in a row .
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10. Diagnostic evaluation : -
1. History collection
2. Physical examination
3. Chest x ray
4. Blood test
5. Sputum culture
6. Pulmonary function test
7. Pulse oximetry
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11. Management : -
• Instruct to take complete rest and drink fluid
• Many case of acute condition may go away without any specific
treatment but there is no cure for chron condition
• Antibiotics : - azithromycin , clindamycin , anti inflammatory drug :-
Budesonide, fluticasone
• Mucolytes : - Gusfensin, N acetycytenine
• Bronchodilator : - B2 agonists levalbutarul , anticholinergic , agent
Theophyline
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12. Complication : -
•Asthma
•Pneumonia
•COPD
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