Cryotherapy Quiz

What is the primary purpose of cryotherapy?

• Weight loss

• Infection control

• Muscle strengthening

• Pain relief

Which of the following is NOT a cold agent used in cryotherapy?

• Cold baths

• Heat pads

• Ice packs

• Ice massages

What is the initial physiological response of the body to cold application?

• Increased blood flow

• Decreased metabolism

• Vasoconstriction

• Vasodilation

What sensation is typically experienced first when ice is applied?

• Cold

• Burning

• Tingling

• Numbness

Which reaction occurs after the initial vasoconstriction when applying ice?

• Nerve Block

• Vasodilation

• Lewis-Hunting Reaction

• Thermal Shock

What is the effect of cooling on tissue metabolism?

• Increased oxygen supply

• No effect

• Decreased metabolic rate

• Increased metabolic rate

How long does the initial vasoconstriction last after applying ice?

• 30-60 minutes

• 4-6 minutes

• 15-30 minutes

• 1-2 minutes

What is the maximum percentage drop in skeletal blood flow after 25 minutes of continuous cooling?

• 5%

• 10%

• 20%

• 15%

Which of the following is a contraindication for cryotherapy?

• Chronic pain

• Acute injury

• Muscle spasm

• Cold sensitivity

What is the primary effect of cold on nerve conduction velocity?

• Decreases it

• No effect

• Increases it

• Varies by individual