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Bronchitis is inflammation of the bronchi (large and medium-sized airways) in the lungs that causes coughing. Bronchitis usually begins as an infection in the nose, ears, throat, or sinuses. The infection then makes its way down to the bronchi. Symptoms include coughing up sputum, wheezing, shortness of breath, and chest pain.
A bronchus (/ ˈ b r ɒ ŋ k ə s / BRONG-kəs; pl.: bronchi, / ˈ b r ɒ ŋ k aɪ / BRONG-ky) is a passage or airway in the lower respiratory tract that conducts air into the lungs.The first or primary bronchi to branch from the trachea at the carina are the right main bronchus and the left main bronchus.
Acute bronchitis; Other names: Chest cold: Figure A shows the location of the lungs and bronchial tubes. Figure B is an enlarged view of a normal bronchial tube. Figure C is an enlarged view of a bronchial tube with bronchitis. Specialty: Pulmonology: Symptoms: Cough with sputum, wheezing, shortness of breath, fever, chest discomfort [1] [2 ...
It is an inflammation of the bronchial tubes. There are two forms of this infection: acute bronchitis, which is treatable and can go away without treatment, or chronic bronchitis, which comes and goes, but will always affect one's lungs. Bronchitis increases the amount of mucus that is natural in your respiratory tract.
An oblique fissure was found to be incomplete in 21% to 47% of left lungs. [48] In some cases a fissure is absent, or extra, resulting in a right lung with only two lobes, or a left lung with three lobes. [46] A variation in the airway branching structure has been found specifically in the central airway branching.
Rachael Ray and Dr. Oz teamed up to answer some of the most-Googled medical questions for you -- and one of the responses may surprise you. Dr. Oz reveals in the clip above that bronchitis is ...
Common symptoms are shortness of breath, chest pain, anxiety, irregular heartbeat, heart racing, headache, memory loss, and confusion in the brain. [16] ARDS, pneumonia, chronic bronchitis, pulmonary edema, and airway obstruction are lung diseases that also commonly cause a ventilation-perfusion mismatch. [17]
Case in point: The researchers found that almost 50% of people with heart failure experience some type of cognitive impairment that may affect language, memory and/or executive function.