Stenosis means which of the following?

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Prepare for the Vascular Techniques Exam 3. Study with in-depth questions, hints, and explanations to fully understand vascular techniques. Bolster your knowledge and ensure success on your exam!

Multiple Choice

Stenosis means which of the following?

Explanation:
Stenosis means narrowing of a vessel or opening. The defining feature is a reduced diameter, which increases resistance to flow and can limit downstream perfusion. This is different from dilation (enlargement), inflammation (a tissue response that isn’t defined by a narrowed opening), or occlusion (complete blockage). In practice, you think of stenosis as the reduced lumen that can impede blood flow and lead to symptoms depending on location and severity.

Stenosis means narrowing of a vessel or opening. The defining feature is a reduced diameter, which increases resistance to flow and can limit downstream perfusion. This is different from dilation (enlargement), inflammation (a tissue response that isn’t defined by a narrowed opening), or occlusion (complete blockage). In practice, you think of stenosis as the reduced lumen that can impede blood flow and lead to symptoms depending on location and severity.

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