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Dizziness is an imprecise term that can refer to a sense of disorientation in space, vertigo, or lightheadedness.[1] It can also refer to disequilibrium[2] or a non-specific feeling, such as giddiness or foolishness.[3] Dizziness is a common medical complaint, affecting 20–30% of persons.[4] Dizziness is broken down into four main subtypes ...
Ball-and-stick model of cimetidine, the prototypical H 2 receptor antagonist. H2 antagonists, sometimes referred to as H2RAs [1] and also called H2 blockers, are a class of medications that block the action of histamine at the histamine H 2 receptors of the parietal cells in the stomach. This decreases the production of stomach acid.
The Boundary Fire was a 2017 wildfire in Arizona that burned 17,788 acres (7,199 ha) of the Coconino and Kaibab National Forests. The fire was ignited on June 1 when lightning struck a spot on the northeast side of Kendrick Peak within the Coconino National Forest. The fire spread rapidly because of high temperatures, steep terrain, leftovers ...
Dizzy is a series of video games, created by the Oliver Twins and published by Codemasters.It was one of the most successful British video game franchises of the late 1980s and early 1990s. Originally created for the ZX Spectrum and Amstrad CPC, the series appeared on multiple home computer and video game console formats, with over a dozen games being published between 1987 and 1992.
Bipolar disorder. Bipolar disorder is characterized by episodes of depression and hypomania or mania. Bipolar disorder, previously known as manic depression, is a mental disorder characterized by periods of depression and periods of abnormally elevated mood that each last from days to weeks. [4] [5] If the elevated mood is severe or associated ...
Wikipedia[note 3] is a free content online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the use of the wiki-based editing system MediaWiki. Wikipedia is the largest and most-read reference work in history.[3][4] It is consistently ranked as one of the ten most popular ...
This is a list of Hypertext Transfer Protocol (HTTP) response status codes. Status codes are issued by a server in response to a client's request made to the server. It includes codes from IETF Request for Comments (RFCs), other specifications, and some additional codes used in some common applications of the HTTP. The first digit of the ...
