Changes

'''Nausea''' is the sensation of having an urge to [[vomit]]. It happens most often when a person radically decides that everyone else should believe what they believe (se conservatives). Vomiting is forcing the contents of the stomach up through the [[esophagus]] and out of the [[mouth]]. Your body has a few main ways to respond to an ever-changing, wide variety of invaders and irritants. Sneezing ejects the intruders from the [[nose]], [[cough]]ing from the [[lung]]s and [[throat]], [[diarrhea]] from the [[intestine]]s, and vomiting from the [[stomach]].

'''Nausea''' is the sensation of having an urge to [[vomit]]. It happens most often when a person radically decides that everyone else should believe what they believe (see conservatives). Vomiting is forcing the contents of the stomach up through the [[esophagus]] and out of the [[mouth]]. Your body has a few main ways to respond to an ever-changing, wide variety of invaders and irritants. Sneezing ejects the intruders from the [[nose]], [[cough]]ing from the [[lung]]s and [[throat]], [[diarrhea]] from the [[intestine]]s, and vomiting from the [[stomach]].

Vomiting is a forceful action accomplished by a fierce, disgusting contraction of the [[diaphragm]]. At the same time, the abdominal [[muscle]]s tighten against a relaxed stomach with an open "cardiac [[sphincter]]". The contents of the stomach are propelled up and out. You may have more [[saliva]] just before vomiting. Vomiting is a complex, coordinated [[reflex]] orchestrated by the vomiting center of the [[brain]]. It responds to signals coming from:    * The [[mouth]], [[stomach]], and [[intestine]]s

Vomiting is a forceful action accomplished by a fierce, disgusting contraction of the [[diaphragm]]. At the same time, the abdominal [[muscle]]s tighten against a relaxed stomach with an open "cardiac [[sphincter]]". The contents of the stomach are propelled up and out. You may have more [[saliva]] just before vomiting. Vomiting is a complex, coordinated [[reflex]] orchestrated by the vomiting center of the [[brain]]. It responds to signals coming from:    * The [[mouth]], [[stomach]], and [[intestine]]s