condutir
Rubber is a good insulator? (T or F)
True
What is the unit of electricity, pressure or force?
Volt
What is the purpose of Galvani current and aesthetics?
To force water soluble products deeper into the skin
What is the primary benefit of high frequency treatment?
Germicidal effects and oxygenation
What is a safety device that prevents excessive current flow
Circuit breaker
What is the definition of electricity?
The flow of electrons through a conductor
What does an ampere measure
Electrical strength or current
What is ionospheres?
Forcing water soluble products in into the skin, using galvanic current
What does Michael current therapy do for the skin?
Stimulate muscles to tone and tighten the skin
Why is grounding important in electrical devices
It prevents electrical shock
What is a conductor?
A material that allows electricity to pass through it easily
What does an ohm measure
Electrical resistance
What does Desincrustation do
Soft and sebum and debris in follicles
What type of light is known as “cold light”?
Ultraviolet light
Which current type produces a thermal effect that can relax the skin
Sinusoidal current
What type of current flows in one direction only?
Direct Current (DC)
What unit measures electric electrical power?
Watt
What type of device produce a rapid oscillating current for facial treatments
Tesla high frequency device
Using LED treatments, what color helps reduce hyperpigmentation
Green light
Which of the following is a benefit of LED treatment
Improves hydration and circulation
Which of the following devices changes alternating current into direct current
Converter
What type of current is used for a high frequency treatment
Sinusoidal current
Which gas produces a violet light in high frequency treatments
Argon
What is the purpose of infrared light and aesthetic?
Deep penetration for heat therapy
What type of light has the shortest wavelength
Ultraviolet light