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Questions and Answers
What material is the container of a typical paraffin wax bath unit made of?
What material is the container of a typical paraffin wax bath unit made of?
- Aluminum
- Plastic
- Enameled or stainless steel (correct)
- Copper
What does the main thermostat of a paraffin wax bath unit do?
What does the main thermostat of a paraffin wax bath unit do?
- Keeps the temperature fixed in the adjusted range (correct)
- Regulates the amount of wax and paraffin oil
- Monitors the humidity in the container
- Controls the color of the wax
What substances are found in the container of a paraffin wax bath unit?
What substances are found in the container of a paraffin wax bath unit?
- Lotion and fragrance oil
- Wax and paraffin oil (correct)
- Water and salt
- Essential oils and herbs
What is the frequency range of human hearing?
What is the frequency range of human hearing?
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At what frequency range does therapeutic ultrasound typically operate?
At what frequency range does therapeutic ultrasound typically operate?
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What are ultrasound waves beyond the range of human hearing also called?
What are ultrasound waves beyond the range of human hearing also called?
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