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Bess [88]
3 years ago
6

Raynaud's disease results in brief periods of vasospasms. This disease affects blood supply to fingers and toes. It is also know

n to affect blood flow to lips, ears, nose and nipples. During what is called as "Raynaud's attacks", the skin may turn white and then blue for a short time. Which of these best describes why these symptoms occur? A) It results in a narrowing of the veins which slows blood flow. B) It results in a narrowing of the arteries which slows blood flow. C) It results in a widening of the veins which increases blood flow. D) It results in a widening of the arteries which increases blood flow.
Biology
1 answer:
Nataly_w [17]3 years ago
6 0
B. It results in narrowing of arteries which slows the blood flow
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