Pulmonary alveolus thin fluid coating within all alveoli. The fluid coating is produced by the body in order to facilitate the transfer of gases between blood and alveolar air. The surfactant is produced by the type II cells which are the most numerous cells in the alveoli, yet do not cover as much surface area as the squamous alveolar cells (a squamous epithelium). Type II cells also repair the endothelium of the alveolus when it becomes damaged. Insufficient surfactant in the alveoli can contribute to atelectasis (collapse of part or all of the lung). Without pulmonary surfactant, atelectasis is a certainty; however,
Attack of the Humans but the core of the rules is its list of "Common Monsters," including alien brain men, animated apparel, blind telepathic albino city gators, evil stuffed toys, disembodied body parts, floating bottled brains, and possessed household pets. "Attack of the Humans" was designed by David Durham, with concept and art by Phil Morrissey, and published by Rapport Games in 1990 as a 96-page book. Attack of the Humans Attack of the Humans is a role-playing game published by Rapport Games in 1990. "Attack of the Humans" is a violent and humorous game, a "B monster-movie" system. The simple rules include only