Sabtu, 19 Desember 2009

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Decreased Consciousness

Definition

Decrease in consciousness is a state where the patient is not conscious in the sense of not awake / not awake fully so as not to provide a normal response to stimuli.
Awareness simply be said as a state where a person knows / knew about himself and his environment.
(Padmosantjojo, 2000)


Causes

Many conditions can cause decreased consciousness, including :

  • Alcohol or drug intoxication
  • Arrhythmia
  • Central nervous system diseases
  • Decreased oxygen (hypoxia)
  • Diabetic coma
  • Electrolyte imbalance
  • Exposure to heavy metals or hydrocarbons
  • Extreme fatigue or sleep deprivation
  • Ketoacidosis
  • Head trauma
  • Heart failure
  • Hypoglycemia
  • Infection
  • Low blood pressure (hypotension)
  • Metabolic problems
  • Seizures such as those related to epilepsy
  • Shock
  • Stroke
Source : http://www.clarian.org


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