4 .Childasthmais a lung disease that involves the breathing tubes (airways) that allow air to go in and out of the child's lungs. 儿童哮喘是一种肺部疾病,包括允许空气去中和孩子的肺部呼吸管(航空公司)。 5 .The traditional view of airway smooth muscle (ASM) inasthma, as a purely contractil...
These inhalers contain drugs called bronchodilators, which relax the muscles in your lungs and let more air in, helping you to breathe more easily. Ventolin is a well known brand of reliever inhaler. Salbutamol inhalers contain the same generic medicine as Ventolin and are usually cheaper as ...
A. Asthma is a disease of the lungs. You can have a mild or serious form of asthma. It cannot be cured, but people with asthma live healthy lives using medication to control their asthma. People with asthma may have a bad cough, wheezing, and trouble breathing. In an asthma attack, t...
In addition to gas exchange, the lungs filter toxic materials, metabolize compounds, and protect the body from environmental microorganisms. Disease processes can alter the mechanics of airflow to and from alveoli (ventilation), or can alter gas exchange between alveoli and the blood stream (...
Asthma is a lung condition or disorder that often starts in childhood but can affect people of any age. Common symptoms of asthma are shortness of breath,
Asthma affects more than 6 million people in the UK.In this article:What is asthma?SymptomsCausesDiagnosisEffect on your lifeTreatmentAdvice & SupportWhat is asthma?Asthma is a condition which affects the lungs and makes breathing extremely difficult whenever the onset of an asthma ‘attack’ occur...
asthma afflicts over 200 million people globally. Asthma causes inflammation of the airways that carry oxygen in and out of the lungs. Airways become sensitive to allergens and other irritations, swelling and leading to asthma attacks. Symptoms include coughing, wheezing, chest tightening and shortne...
Asthma is a very common long-term condition in which small tubes in the lungs (bronchi) become inflamed and sensitive. When these tubes come into contact with certain triggers that irritate them, the airways narrow and the muscles in the lungs tighten. The lungs also produce more mucus, and...
Pulmonologists perform lung procedures such as bronchoscopy, a procedure that allows a medical professional to visualize the inside of lungs, but they do not perform lung surgeries. Pulmonary disorder cause some major conditions affecting lung and breathing such as : Asthma Acute and chronic ...
The body or bulk of a tissue, such as the lungs. The lung parenchyma typically encompasses the alveoli and cells within. Rights and permissions Reprints and permissions About this article Cite this article Edwards, M., Bartlett, N., Hussell, T. et al. The microbiology of asthma. Nat Rev ...