Chapter 8 Vocabulary Flashcards
Active electrode
Electrode of an electrotherapy device that is used on the area to be treated
Alternating current: AC
rapid and interrupted current, flowing first in one direction and then in the opposite direction. Changes 60 times per second.
Ampere: AMP
unit that measures the amount of an electric current.
Anaphoresis
Process of infusing alkaline (negative) product into the tissues from the negative pole towards the positive pole.
Anode
Positive electrode; anode is usually red and is marked with a P or +.
Blue light
A light emitting diode for use on clients with acne
Cataphoresis
Process of forcing an acidic (positive) product into deeper tissue using galvanic current from the positive pole toward the negative pole. Tightens and calms.
Cathode
Negative electrode; the cathode is usually black and is marked with a N or -.
Chromophore
Colored cells or target in the epidermis or dermis that absorbs the laser beams thermal energy, causing the desired injury or destruction of the material.
Circuit breaker
Switch to automatically interrupts or shuts off an electric circuit at the first indication of overload.
Complete electric circuit
The path of an electric current from the generating source through conductors and back to its original source
Conductor
Any substance, material, or medium that easily transmits electricity
Converter
Apparatus that changes direct current to alternating current
Desincrustation
Process used to soften and emulsify sebum and blackheads in the follicles
Direct current: DC
constant even flowing current that travels in one direction only an is produced by chemical means
Electric current
The flow of electricity along the conductor.
Electricity
Atoms that create pure energy; form of energy that, when in motion, exhibits magnetic, chemical, or thermal effects.
Electrode
Probe; applicator for directing the electric current from an electrotherapy device to the clients skin
Electromagnetic spectrum
Electromagnetic spectrum of radiation; made up of all forms of energy whose spectrum ranges from the longest waves to the shortest
Electrotherapy
The use of electrical devices to treat the skin and for therapeutic benefits