Diathermy Quiz

What is the primary purpose of diathermy?

• To generate sound waves

• To apply high frequency electromagnetic energy to produce heat in body tissue

• To enhance muscle strength

• To cool down body temperature

Which type of diathermy produces deep heating via conversion of electromagnetic energy?

• Shortwave diathermy

• Microwave diathermy

• Ultrasound diathermy

• Laser diathermy

What is a physiological effect of continuous shortwave diathermy?

• Increased blood supply

• Reduced muscle relaxation

• Decreased temperature

• Decreased metabolism

Which of the following is a contraindication for shortwave diathermy?

• Bell’s palsy

• Chronic arthritis

• Implanted pacemaker

• Post laminectomy pain

What is the pulse frequency range for pulsed short wave diathermy?

• 100 to 1000 pps

• 1 to 10 pps

• 25 to 600 pps

• 10 to 100 pps