Week 2: Ch. 10 (Diathermy)

Question 1

Diathermy

Answer 1

• Heats deeper than superficial sources and covers larger areas than ultrasound
• Produced sensation of heat

Question 2

Thermal Effects

Answer 2

• Increased rate of nerve conduction/soft tissue extensibility
• Vasodilation
• Elevation of pain threshold
• Alteration of muscle strength
• Acceleration of enzymatic activity

Question 3

Adverse Effects

Answer 3

• Patient should feel NO HEAT!
• Only mild warmth