How high should the victim's feet be raised when treating for shock?

When treating a victim for shock, it is generally recommended to raise the feet approximately 6 to 8 inches. This elevation helps facilitate blood flow back to the heart and vital organs, aiding in the improvement of circulation. Raising the feet this distance can be particularly effective in enhancing venous return, which is crucial when a person is experiencing shock, as it can help counteract the effects of reduced blood volume and improve oxygen delivery to tissues.

While other options suggest different elevations, the range of 6 to 8 inches strikes a balance that is often advised in first aid protocols. Elevating the legs too high or too low may not provide the optimal effect and can potentially have adverse effects on blood circulation. Keeping the feet within this range ensures that the body maintains a proper position for recovery while also providing comfort to the victim.