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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] .
Benign paroxysmal positional vertigo ( BPPV) is a disorder arising from a problem in the inner ear. [3] . Symptoms are repeated, brief periods of vertigo with movement, characterized by a spinning sensation upon changes in the position of the head. [1] . This can occur with turning in bed or changing position. [3] .
Bell's palsy is a type of facial paralysis that results in a temporary inability to control the facial muscles on the affected side of the face.[1] In most cases, the weakness is temporary and significantly improves over weeks.[4] Symptoms can vary from mild to severe.[1] They may include muscle twitching, weakness, or total loss of the ...
Corona (from the Latin for 'crown') most commonly refers to: Stellar corona, the outer atmosphere of the Sun or another star. Corona (beer), a Mexican beer. Corona, informal term for the coronavirus or disease responsible for the COVID-19 pandemic: SARS-CoV-2, severe acute respiratory syndrome coronavirus 2. COVID-19, coronavirus disease 2019.
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 ...
Florence Nightingale OM RRC DStJ ( / ˈnaɪtɪŋɡeɪl /; 12 May 1820 – 13 August 1910) was an English social reformer, statistician and the founder of modern nursing. Nightingale came to prominence while serving as a manager and trainer of nurses during the Crimean War, in which she organised care for wounded soldiers at Constantinople. [4]
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 ...
