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Is pain what the patient says it is? Interpreting an account of pain

Anne Arber1

  • 1European Institute of Health and Medical Sciences, University of Surrey, Duke of Kent Building, Stag Hill, Guildford, Surrey, GU2 7TE, UK. a.arber@surrey.ac.uk

International Journal of Palliative Nursing
|December 4, 2004
PubMed

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Nociception—the ability to feel pain—is essential for an organism’s survival and overall well-being. Noxious stimuli such as piercing pain from a sharp object, heat from an open flame, or contact with corrosive chemicals are first detected by sensory receptors, called nociceptors, located on nerve endings. Nociceptors express ion channels that convert noxious stimuli into electrical signals. When these signals reach the brain via sensory neurons, they are perceived as pain. Thus, pain helps the...
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Blood and Nerve Supply to the Bones

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SBAR II: Application of SBAR

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