The organ most likely to be damaged in the early stages of shock is the kidney, and shock is divided into early intermediate and late stages. In the early stages, the kidneys become hypovolemic and hypoperfused, leading to acute renal impairment. In the early stage of shock, there will be pale face, blood pressure drop, urine volume decrease, pulse rate, and temperature decrease. At this time will be due to the body’s perfusion flow significantly reduced and the kidney glomerular filtration rate significantly reduced will appear glomerular and tubular damage, and then will proceed to shock in the middle. The organs susceptible to damage in the mid-stage of shock include the liver and cardiovascular in addition to the kidneys, and then will rapidly enter the late shock stage of shock. In the late stage, there will be widespread multi-organ failure and multi-organ insufficiency, including irreversible damage to the cerebral vessels.