Types of Circulatory Shock

Types of Circulatory Shock

I. Primary Shock

• Characterized by fainting or collapse due to low blood pressure.

• Caused by cerebral anoxia from circulatory insufficiency.

• Triggers (PIUNL): painful stimuli, injury, unpleasant odors, nitrites, local anesthetics.

• Risk of progression to secondary shock without prompt treatment.

II. Secondary Shock

• Defined as delayed or refractory shock.

• Signs and Symptoms include (S-CPC,SRL):

  • Cold, pale, cyanotic skin

  • Sweating

  • Rapid pulse

  • Low blood pressure

• Commonly associated with corrosive substances or depressant drugs.