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COPD stands for chronic obstructive pulmonary disease, a type of progressive lung disease with respiratory symptoms and airflow limitation. Learn about the causes, diagnosis, treatment and epidemiology of COPD from Wikipedia.
Emphysema is a lung disease that causes enlarged air spaces in the lungs, reducing oxygen supply and leading to breathing problems. It can be caused by smoking, air pollution, genetics or other factors, and has four main types: centrilobular, panlobular, paraseptal and paracicatricial.
A list of sources of public domain images on the Web, with links to Wikimedia Commons and other repositories. Public domain images should be marked with the Public Domain Mark 1.0 or the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication mark.
Learn about the causes, symptoms and treatment of acute exacerbation of chronic obstructive pulmonary disease (COPD), a sudden worsening of COPD symptoms. Find out how infections, environmental pollutants and other factors can trigger this condition.
A comprehensive list of symptoms by presentation, body part, and medical condition, with ICD-10 codes where available. Learn the definitions, causes, and treatments of various symptoms and how to describe them to healthcare professionals.
Openclipart is an online media repository of over 160,000 free-content vector clip art, created and maintained by a community of artists. The site was offline for several months in 2019 due to a reported DDoS attack, but has since recovered and re-enabled its search feature.
Learn the difference between signs and symptoms of illness, injury, or condition, and how they are used in diagnosis and treatment. Find out about cardinal, nonspecific, prodromal, and vital signs, and examples of syndromes and diseases.
The world of dogs can be a frustrating and confusing one.They are allowed in the house, but not on the furniture. They get excited and want to play, but know that their playmate is not another dog ...