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  2. Diffuse alveolar damage - Wikipedia

    en.wikipedia.org/wiki/Diffuse_alveolar_damage

    Diffuse alveolar damage (DAD) is a histologic term used to describe specific changes that occur to the structure of the lungs during injury or disease.Most often DAD is described in association with the early stages of acute respiratory distress syndrome (). [1]

  3. Pulmonary surfactant - Wikipedia

    en.wikipedia.org/wiki/Pulmonary_surfactant

    Alveoli are the spherical outcroppings of the respiratory bronchioles. Pulmonary surfactant is a surface-active complex of phospholipids and proteins formed by type II alveolar cells . [ 1 ] The proteins and lipids that make up the surfactant have both hydrophilic and hydrophobic regions.

  4. Atelectasis - Wikipedia

    en.wikipedia.org/wiki/Atelectasis

    Atelectasis is the partial collapse or closure of a lung resulting in reduced or absent gas exchange. It is usually unilateral, affecting part or all of one lung. [2] It is a condition where the alveoli are deflated down to little or no volume, as distinct from pulmonary consolidation, in which they are filled with liquid.

  5. Alveolar lung disease - Wikipedia

    en.wikipedia.org/wiki/Alveolar_lung_disease

    Alveoli are the functional units of the lungs. Alveolar lung diseases are classified as processes that affect these units that ultimately lead to issues with ventilation. There are a number of different causes of insult to the alveoli including build up of fluid, hemorrhage, infection, malignancy and build up of protein and mineral deposits.

  6. Pulmonary edema - Wikipedia

    en.wikipedia.org/wiki/Pulmonary_edema

    As the pulmonary venous pressure rises, these pressures overwhelm the barriers and fluid enters the alveoli when the pressure is above 25 mmHg. [14] Depending on whether the cause is acute or chronic determines how fast pulmonary edema develops and the severity of symptoms. [12] Some of the common causes of cardiogenic pulmonary edema include:

  7. Does vitamin C prevent a cold? Will having wet hair make you ...

    www.aol.com/lifestyle/does-vitamin-c-prevent...

    Respiratory virus season is officially here in the U.S., making it a prime time to catch a cold. And because the average adult gets two or three colds a year, you could be dealing with an ...

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. 5 Things to Avoid When You Have Alopecia Areata - AOL

    www.aol.com/lifestyle/5-things-avoid-alopecia...

    2. Excessive Stress. Stress is a natural, normal part of the human experience, and your body knows how to handle it. When you’re under stress, your body releases stress hormones that activate ...