Atelectasis as a collapse of lung tissue, atelectasis is not synonymous with a pneumothorax, which is a more specific condition that features atelectasis. Acute atelectasis may occur as a post-operative complication or as a result of surfactant deficiency. In premature neonates, this leads to infant respiratory distress syndrome. The term uses combining forms of "atel-" + "ectasis", from , "incomplete" + ἔκτασις, "extension". May have no signs and symptoms or they may include: It is a common misconception that atelectasis causes fever. A study of 100 post-op patients followed with serial chest X-rays and temperature measurements showed that the incidence of
Destroy All Humans! 2 worm to crawl around, eating nearby humans. The Anti-Gravity Field, which creates a small point of high gravity, which pulls anything, including humans, into it before exploding, destroying anything. "Destroy All Humans! 2" received generally positive reviews from critics. Aggregating review websites GameRankings and Metacritic gave the Xbox version 76.61% and 74/100 and the PlayStation 2 version 75.75% and 74/100. GameZone stated that "The new weapons and body snatching ability just add more fun to a game with huge open worlds and the plentiful side missions" and that the ""game actually supersedes the original"". The AI was criticized by TeamXbox,