First Aid for Shock
Shock occurs when blood flow throughout the body is decreased and the body
tissues don't get enough oxygen. This lack of oxygen causes injury to many body
systems. There may be brain, kidney, or heart damage; loss of a limb; and
intestinal problems.
What are the causes and risks of the injury?
There are many causes for shock, including:
heart attacks
severe trauma, such as a serious motor vehicle accident
infections
diabetes
loss of blood
head injury
anaphylaxis, which is a severe
allergic reaction
severe vomiting
hypothermia, or a drop in body
temperature due to cold exposure
severe diarrhea
Shock is a life-threatening condition and requires emergency medical treatment
immediately.
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