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Related Experiment Videos

Physiological insult/injury: pathophysiology and consequences.

Sharon Edwards1

  • 1University of Hertfordshire, Hatfield, UK.

British Journal of Nursing (Mark Allen Publishing)
|March 2, 2002
PubMed
Summary
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The body

Area of Science:

  • Pathophysiology
  • Immunology
  • Endocrinology

Background:

  • Initial insults trigger common pathophysiological pathways.
  • Inflammatory immune response (IIR), neuroendocrine stimulation, and clotting cascade are key.
  • These responses are crucial for maintaining haemodynamic stability and promoting healing.

Purpose of the Study:

  • To review the body's pathophysiological responses to insults.
  • To explore factors contributing to detrimental overstimulation of healing processes.
  • To understand the progression from initial insult to potential organ damage or death.

Main Methods:

  • Literature review of pathophysiological responses to insults.
  • Analysis of common pathways involved in the body's reaction.

Related Experiment Videos

  • Examination of factors that can lead to overstimulation and complications.

    • Main Results:

    • Initial insults activate IIR, neuroendocrine, and clotting systems for healing.
    • Treatments, procedures, and complications can further stimulate these responses.
    • Overstimulation can disrupt oxygen/metabolism balance, leading to damage instead of healing.

    Conclusions:

    • While initial responses aim to heal, subsequent factors can cause detrimental overstimulation.
    • The precise reasons for this downward progression in some patients remain unclear.
    • This overstimulation can result in severe organ damage and mortality, even weeks post-insult.