Which term describes a stationary clump of platelets?

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Study for the Cardiovascular Disorders Test. Utilize flashcards and multiple choice questions with explanations. Prepare thoroughly for your exam!

Multiple Choice

Which term describes a stationary clump of platelets?

Explanation:
A stationary clump of platelets is called a thrombus. It forms and adheres to a vessel wall at the site of injury or a damaged area, with platelets aggregating and fibrin solidifying the clot. Because it stays in place, it can gradually obstruct the vessel and cause local ischemia. If a clot breaks free and travels through the bloodstream, that is an embolus. The other ideas describe different problems—travelling clots, chest pain from ischemia, or an abnormal heart rhythm—rather than a clot that remains fixed.

A stationary clump of platelets is called a thrombus. It forms and adheres to a vessel wall at the site of injury or a damaged area, with platelets aggregating and fibrin solidifying the clot. Because it stays in place, it can gradually obstruct the vessel and cause local ischemia. If a clot breaks free and travels through the bloodstream, that is an embolus. The other ideas describe different problems—travelling clots, chest pain from ischemia, or an abnormal heart rhythm—rather than a clot that remains fixed.

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