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

When treating a victim for shock, raising the feet is a common practice to help increase blood flow to vital organs. The correct height of 6 to 8 inches is optimal, as it is sufficient to promote blood circulation without causing discomfort or restricting breathing. This elevation helps facilitate venous return to the heart, which is critical in restoring adequate perfusion to the brain and other essential body parts during shock.

Moreover, this height allows for appropriate positioning of the legs while maintaining the stability of the victim, which is especially important if they are experiencing weakness or if injuries are present. Each of the other heights either does not adequately support the physiological needs of the victim or could potentially lead to complications, such as further aggravating injuries or creating unnecessary stress.