obstructive shock

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obstructive shock

A blood clot in the lung can cause obstructive shock.

Definition

Noun: - A type of shock caused by a physical blockage that prevents adequate blood flow to the body's tissues and organs. This is a medical condition where the primary problem is a mechanical obstruction within the cardiovascular system, impeding the heart's ability to pump blood effectively or preventing blood from reaching the heart to be pumped.

Usage
  • Obstructive shock is a critical medical diagnosis. It is used specifically in clinical and emergency medicine contexts to describe and categorize a form of circulatory shock.
  • It is typically preceded by an article () or a possessive determiner ().
Examples
  • The patient's sudden hypotension and distended neck veins were classic signs of obstructive shock due to cardiac tamponade.
  • Tension pneumothorax is a life-threatening cause of obstructive shock.
  • The emergency team quickly worked to identify and treat the source of the obstructive shock.
Advanced Usage
  • "to be in obstructive shock": to be experiencing the clinical state of obstructive shock.
    • Upon arrival at the trauma center, the cyclist was already in obstructive shock.
  • The term is often used in contrast with other shock types (e.g., , , ) within a diagnostic framework.
Variants and Related Words
  • Obstruction (n): The act of blocking or the state of being blocked.
    • The obstruction in the pulmonary artery was the cause.
  • Obstruct (v): To block or close up by an obstacle.
    • A large clot can obstruct blood flow.
Synonyms
  • Mechanical shock (in specific medical contexts, though less precise).
  • Obstructive circulatory failure.
Related Phrases
  • Cause of obstructive shock: Refers to the specific condition creating the blockage (e.g., pulmonary embolism, cardiac tamponade).
    • A massive pulmonary embolism is a common cause of obstructive shock.
  • Management/treatment of obstructive shock: Refers to the medical interventions aimed at relieving the obstruction.
    • Immediate pericardiocentesis is the treatment for obstructive shock from tamponade.
obstructive shock

A blood clot in the lung can cause obstructive shock.

Noun
  1. shock caused by obstruction of blood flow