Which type of shock is associated with a sudden reaction of the nervous system leading to fainting?

• A. Anaphylactic Shock
• B. Psychogenic Shock
• C. Neurogenic Shock
• D. Hypovolemic Shock

Answer: (B)

Psychogenic shock occurs when there is a sudden reaction of the nervous system that leads to fainting or syncope. This type of shock is triggered by a psychological stressor or emotional response, which causes a sudden drop in heart rate and blood pressure, leading to decreased blood flow to the brain. This can result in loss of consciousness as the body responds to the perceived threat or overwhelming emotion.

In the context of shock types, psychogenic shock is characterized by its unique cause rooted in psychological responses rather than a direct physical issue like fluid loss, allergic reactions, or neurological trauma. Recognizing this helps differentiate it from other types of shocks, which typically involve more pronounced physiological disruptions.