Cryotherapy is associated with RICE. What effect does cryotherapy have on blood flow?

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Prepare for the AQA A-Level PE - Injury Prevention and The Rehabilitation of Injury exam. Explore key concepts with flashcards and multiple choice questions, each offering hints and explanations to aid your understanding. Begin your journey to excel in your A-Level PE exam today!

Multiple Choice

Cryotherapy is associated with RICE. What effect does cryotherapy have on blood flow?

Explanation:
Cryotherapy causes vasoconstriction, narrowing the blood vessels in the injured area, which decreases blood flow there. This helps limit bleeding and swelling in the acute phase and can also reduce pain by lowering metabolic demand and nerve conduction speed. The effect is local to the treated area, not a change to the whole body. So, cryotherapy decreases blood flow to the injured area.

Cryotherapy causes vasoconstriction, narrowing the blood vessels in the injured area, which decreases blood flow there. This helps limit bleeding and swelling in the acute phase and can also reduce pain by lowering metabolic demand and nerve conduction speed. The effect is local to the treated area, not a change to the whole body. So, cryotherapy decreases blood flow to the injured area.

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