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 clot that forms in a vessel is called a thrombus. It forms in place and remains attached to the vessel wall, often composed of platelets and fibrin in arterial clots. If such a clot stays put, it’s a thrombus; if it breaks off and travels through the bloodstream, it becomes an embolus. The other options describe different ideas: an aneurysm is a dilation of a vessel, and intermittent claudication is pain from insufficient blood flow, while an embolism is a traveling piece that can lodge elsewhere. So the term for a stationary clump of platelets is thrombus.

A stationary clot that forms in a vessel is called a thrombus. It forms in place and remains attached to the vessel wall, often composed of platelets and fibrin in arterial clots. If such a clot stays put, it’s a thrombus; if it breaks off and travels through the bloodstream, it becomes an embolus. The other options describe different ideas: an aneurysm is a dilation of a vessel, and intermittent claudication is pain from insufficient blood flow, while an embolism is a traveling piece that can lodge elsewhere. So the term for a stationary clump of platelets is thrombus.

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