Shock occurs when the body's issues do not receive enough oxygenated blood. To understand shock, think of the circulatory system as having three components: a working pump (heart), plumbing (blood vessels), adequate fluid (blood) pumped through the pipes. Damage to any of these components can deprive tissues of oxygen-rich blood and produce a condition known as shock.
Recognizing Shock
The signs of shock include:
- Altered mental status
- Pale or bluish, cold and clammy skin, lips and nail beds
- Nausea and vomiting
- Rapid breathing
- Unresponsiveness
Care for Shock
- Place the victim on his or her back
- Keep the victim warm
- Call 9-1-1
