If the blood in your body does not circulate properly it may result in shock. Any serious injury or illness may lead to shock. When a person is in shock blood does not carry enough oxygen to the brain and other organs.
A victim who suffers from shock may look afraid, confused , weak and be extremely thirsty . The skin appears pale and feels cold. Pulse and breathing are fast .
To treat shock, place the victim on his or her back and raise the legs a little. Warm the victim by putting blankets around them.