تحقيق: bronchiectasis (برونشيت) تعداد صفحه:۸ نوع فایل:ورد فایل قابل ویرایش زبان تحقیق:انگلیسی مطالبی از تحقیق List of Subject Title: What Is Bronchiectasis? What Causes Bronchiectasis? What Are the Signs and Symptoms of Bronchiectasis? How Is Bronchiectasis Treated? Resources What Is Bronchiectasis? Bronchiectasis (bron-kee-ek’-tas-is) is a lung disease that usually results from an infection or other condition that injures the walls of the airways in your lungs. The airways are the tubes that carry air in and out of your lungs. This injury is the beginning of a cycle in which your airways slowly lose their ability to clear out mucus. The mucus builds up and creates an environment in which bacteria can grow. This leads to re …