Electricity in Cosmetology Devices, Currents, and Safety

CH 13 Electricity Question A device that works by releasing light onto the skin to stimulate specific responses at precise depths of the skin tissue is a Invisible light is the light at either end of the ___________ that is invisible to the naked eye. The thermal or heat-producing current with a high rate of oscillation or vibration commonly used for scalp and facial treatments is called A medical device that uses multiple colors and wavelengths of focused light to treat such conditions as excessive hair and spider veins Extremely low level of electricity that mirrors the body's natural electrical impulses UVC light A switch that automatically interrupts or shuts off an electric current at the first indication of an overload is The unit that measures the pressure or force that pushes the flow of electrons through a conductor is A rapid and interrupted current that flows in one direction then in the opposite direction The flow of electricity along a conductor is called Electric wires are usually covered with a rubber substance that is used as a Device that prevents excessive current from passing through a circuit is called Device that changes direct current to alternating current All the electrical appliances you use should Only licensed professionals can use Grounding completes a _____________ and carries the current safely away. The negative electrode of an electrotherapy device is called Process that forces an alkaline product into the tissues from the negative toward the positive pole is called Device that works by releasing light onto the skin to stimulate specific responses at precise depths of the skin tissue is The term used for measuring the resistance of an electric current An insulator or _______________ is a substance that does not easily transmit electricity Safety devices that prevent the overheating of electric wires are known as Term used for measuring strength of electric current What electrical term is abbreviated AC Unit that measures pressure or force that pushes the flow of electrons forward through a conductor Term used for measuring how much electric energy is being used in one second An apparatus that conducts the electric current from the machine to the clients skin is called LED Light blocked by ozone layer Instrument that produces moist, uniform heat that can be applied to the head or face is called Treatment that removes blood vessels, hair follicles, and some wrinkles is known as The distance between two successive peaks of electromagnetic waves is known as Commonly used modalities in cosmetology are Telsa, microcurrent, and The process used to soften and emulsify grease deposits and blackheads in the hair follicles is called Forces acidic substances into deeper tissues using galvanic current from positive toward the negative pole Infrared rays are mainly used during hair conditioning treatments and to 35% of natural sunlight is made up of Answer light-emitting diode visible spectrum of light Telsa high-frequency current intense pulse light microcurrent is blocked by the ozone layer circuit breaker volt alternating current electric current insulator fuse converter be UL certified light therapy equipment electric current cathode anaphoresis light-emitting diode ohm nonconductor fuses and circuit breakers ampere alternating current volt wattage electrode Light-Emitting Diode UVC steamer/vaporizer LASER wavelength galvanic current deincrustation Cataphoresis process haircolor visible light Ultraviolet rays make up _____ percent of natural light and are also referred to as cold rays or actinic rays What is a thermal or heat-producing current with a high rate of oscillation or vibration that is commonly used for scalp and facial treatments? What apparatus changes alternating current to direct current? What unit of measure is equivalent to 1/1,000 of an ampere? A positive electrode is called The process of introducing water-soluble products into the skin with the use of electric current is known as An extremely low level of electricity that mirrors the body's natural electricity impulses is known as Light amplification stimulation emission of radiation 5 violet ray rectifier milliampere anode iontophoresis microcurrent LASER