Kyphosis (from Greek ÎºÏÏÏÏ kyphos, a hump) refers to the abnormally excessive convex kyphotic curvature of the spine as it occurs in the cervical, thoracic and sacral regions.
Aporia is an expression of insincere doubt. Clear definition and great examples of Aporia. This article will show you the importance of Aporia and how to use it.
Obstructive sleep apnea, also known as OSA, is a sleep disorder in which the person stops breathing for at least 10 seconds each hour during sleep.It is caused by relaxation of the throat muscles; the soft tissue in the back of the throat collapses and closes, resulting in blocked airways.he episodes of pauses in breathing are called apneas, which literally means without breath. An apnea is a period during which breathing either stops or is significantly reduced. In the USA the spelling is apnea, while in the UK/Ireland and many other countries the word is spelt apnoea.