I think of the rainbow glitter salt sweat. There is a fairy with wings engraved on the underbelly of my silver wedding ring. Sometimes I pretend I am an angel. All white hair and wings and liquid gold eyes. Or maybe green, like a forest or blue like the sea.I would bury you within the feathers of my wings. I could keep you there. I could send you to the nurse with the red hair and plain brown eyes. think of the rainbow glitter salt sweat. There is a fairy with wings engraved on the underbelly of my silver wedding ring. Sometimes I pretend I am an angel. All white hair and wings and liquid gold eyes. Or maybe green, like a forest or blue like the sea.
Type II avleolar epithelial cells secrete pulmonary surfactant to lower the surface tension of water, which helps prevent airway collapse. Reinflation of the alveoli following exhalation is made easier by pulmonary surfactant. The surfactant reduces surface tension within all alveoli through hydrophilic and hydrophobic forces. Insufficient pulmonary surfactant in the alveoli can contribute to atelectasis (collapse of part or all of the lung).
Alveoli are small air sacs in the lungs, as small as a grain of sand.There are billions of these in the lungs, and the purpose of these alveoli are to supply de-oxygenated blood with a supply of oxygen through gas exchange.They are well-equipped to do this, as well.irst alveoli are coated with a substance known as surfactant to prevent them from collapsing. Second, there is a medium for immunoglobulins such â¦ as IgA to exist so that pathogens in the air can be defended against. Third, the air that enters the lungs is humidified to prevent drying and abrasion tissues.