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#As cardiac output and intravascular volume decrease at the end of life, there will be evidence of diminished peripheral blood perfusion. Tachycardia, hypotension, peripheral cooling, peripheral and central cyanosis, and mottling of the skin (livedo reticularis) are expected. Venous blood may pool along dependent skin surfaces. Urine output falls as perfusion of the kidneys diminishes.  

#As cardiac output and intravascular volume decrease at the end of life, there will be evidence of diminished peripheral blood perfusion. Tachycardia, hypotension, peripheral cooling, peripheral and central cyanosis, and mottling of the skin (livedo reticularis) are expected. Venous blood may pool along dependent skin surfaces. Urine output falls as perfusion of the kidneys diminishes.  

In parapsychology and many forms of spiritual practice, an aura is a field of subtle, luminous radiation surrounding a person or object (like the halo oraureola in religious art).

In parapsychology and many forms of spiritual practice, an aura is a field of subtle, luminous radiation surrounding a person or object (like the halo oraureola in religious art). <ref>Aura (paranormal); From Wikipedia, the free encyclopedia; available at http://en.wikipedia.org/wiki/Aura_(paranormal)</ref>,

=== Glossary ===  

=== Glossary ===