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

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Prepare for the AQA A-Level PE exam with flashcards and multiple-choice questions focused on Injury Prevention and Rehabilitation. Benefit from detailed explanations to enhance your understanding and performance. Gear up for success!

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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