Which Is a Sudden,severe Vasoconstriction and Spasm of the Arterioles

question 309

Multiple Choice

Which is a sudden,severe vasoconstriction and spasm of the arterioles in the fingers and toes,often triggered by cold or emotional upset?

• A)Raynaud's phenomenon
• B)phlebitis
• C)hypotension
• D)peripheral artery disease

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