What are the 4 types of shock and their cause?
The main types of shock include:
- Cardiogenic shock (due to heart problems)
- Hypovolemic shock (caused by too little blood volume)
- Anaphylactic shock (caused by allergic reaction)
- Septic shock (due to infections)
- Neurogenic shock (caused by damage to the nervous system)
What are the 3 basic causes of shock?
Shock may result from trauma, heatstroke, blood loss, an allergic reaction, severe infection, poisoning, severe burns or other causes. When a person is in shock, his or her organs aren’t getting enough blood or oxygen.
What is shock pathology?
DEFINITION. Shock is defined as a state of cellular and tissue hypoxia due to either reduced oxygen delivery, increased oxygen consumption, inadequate oxygen utilization, or a combination of these processes.
What is shock pathophysiology?
Shock is an acute widespread reduction in effective tissue perfusion that invokes an imbalance of oxygen supply and demand, anaerobic metabolism, lactic acidosis, cellular and organ dysfunction, metabolic abnormalities, and, if prolonged, irreversible damage and death.
What is shock Medscape?
Shock is a life-threatening situation where the body doesn’t have enough blood flow, which means cells and tissue don’t receive oxygen which can lead to multiple organ failure.
What are the 4 pathophysiological causes of shock?
Abnormalities of intravascular volume, myocardial function, peripheral resistance, or distribution of blood flow account for the major pathophysiological problems of shock. Clinical classifications of shock include hypovolemic, cardiogenic, distributive (septic), and obstructive types.
What is long term compensatory mechanism in shock?
If the hemorrhage is stopped, the arterial pressure slowly recovers and heart rate declines as long-term compensatory mechanisms are activated to restore normal arterial pressure. The time for recovery is longer when there is a greater loss of blood.
What is an endotoxin shock?
Definition. Endotoxic shock results from a severe, generalized inflammatory response induced by bloodstream infection with gram-negative bacteria.