Chapter 8 Vocabulary Flashcards

1
Q

Active electrode

A

Electrode of an electrotherapy device that is used on the area to be treated

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2
Q

Alternating current: AC

A

rapid and interrupted current, flowing first in one direction and then in the opposite direction. Changes 60 times per second.

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3
Q

Ampere: AMP

A

unit that measures the amount of an electric current.

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4
Q

Anaphoresis

A

Process of infusing alkaline (negative) product into the tissues from the negative pole towards the positive pole.

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5
Q

Anode

A

Positive electrode; anode is usually red and is marked with a P or +.

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6
Q

Blue light

A

A light emitting diode for use on clients with acne

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7
Q

Cataphoresis

A

Process of forcing an acidic (positive) product into deeper tissue using galvanic current from the positive pole toward the negative pole. Tightens and calms.

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8
Q

Cathode

A

Negative electrode; the cathode is usually black and is marked with a N or -.

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9
Q

Chromophore

A

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.

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10
Q

Circuit breaker

A

Switch to automatically interrupts or shuts off an electric circuit at the first indication of overload.

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11
Q

Complete electric circuit

A

The path of an electric current from the generating source through conductors and back to its original source

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12
Q

Conductor

A

Any substance, material, or medium that easily transmits electricity

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13
Q

Converter

A

Apparatus that changes direct current to alternating current

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14
Q

Desincrustation

A

Process used to soften and emulsify sebum and blackheads in the follicles

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15
Q

Direct current: DC

A

constant even flowing current that travels in one direction only an is produced by chemical means

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16
Q

Electric current

A

The flow of electricity along the conductor.

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17
Q

Electricity

A

Atoms that create pure energy; form of energy that, when in motion, exhibits magnetic, chemical, or thermal effects.

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18
Q

Electrode

A

Probe; applicator for directing the electric current from an electrotherapy device to the clients skin

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19
Q

Electromagnetic spectrum

A

Electromagnetic spectrum of radiation; made up of all forms of energy whose spectrum ranges from the longest waves to the shortest

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20
Q

Electrotherapy

A

The use of electrical devices to treat the skin and for therapeutic benefits

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21
Q

Fuse

A

A specific device the prevent excessive current from passing through the circuit

22
Q

Galvanic current

A

Consists of Direct current DC; uses a positive and negative pole to produce the chemical reaction and ionic reactions.

23
Q

Green light

A

Light emitting diode for use on the clients hyper pigmentation or for detoxifying the skin

24
Q

Grounding

A

The ground connection completes the circuit and carries the current safely away to the ground

25
Q

Inactive electrode

A

Opposite pole from the active electrode

26
Q

Infrared light

A

Infrared light has longer wavelength, penetrates more deeply, has less energy, and produces more heat than visible light; makes up 60 percent of natural sunlight

27
Q

Insulator

A

Nonconductor; substance that does not easily transmit electricity

28
Q

Intense pulse light: IPL

A

a medical device that uses multiple colors and wavelengths of focused light to treat: spider veins, hyperpigmentation, rosacea, etc

29
Q

Invisible light

A

Light at either end of the visible spectrum of light that is invisible to the naked eye

30
Q

Iontophoresis

A

Ionization; process of infusing water soluble products into the skin with the use of electric current. Like galvanic.

31
Q

Kilowatt:

A

K; 1,000 watts

32
Q

Laser

A

Light amplification stimulated emission of radiation; a medical device that uses electromagnetic radiation for hair removal and skin treatments.

33
Q

LED: Light Emitting Diode

A

a device used to reduce acne;increases skin circulation, and improves collagen

34
Q

Light therapy

A

Phototherapy; the application of light rays to the skin for the treatment of acne, wrinkles, capillaries, pigmentation, or hair removal.

35
Q

Microcurrent

A

Extremely low level of electricity that mirrors the body’s natural electrical impulses

36
Q

Milliampere: mA

A

one thousandth of an ampere

37
Q

Modalities

A

Currents used in electrical facial and scalp treatments

38
Q

Ohm: O

A

unit that measures the resistance of an electric current

39
Q

Photothermolysis

A

Process by which light from a laser is turned into heat

40
Q

Plug

A

2 or 3-prong connector at the end of an electrical cord.

41
Q

Polarity

A

Negative or positive pole of an electric current

42
Q

Rectifier

A

Apparatus that changes alternating current to direct current.

43
Q

Red light

A

Light emitting diode for the use of clients in the stimulation of circulation and collagen and elastin production.

44
Q

Tesla High frequency current: Violet ray

A

thermal or heat producing current with a high rate of oscillation or vibration that is commonly used for scalp and facial treatments

45
Q

Ultraviolet radiation (UV)

A

Invisible rays that have short wavelengths, are the least penetrating rays, produce chemical effects and kills germs

46
Q

Visible light

A

The primary source of light used in facial and scalp treatment

47
Q

Volt: V or voltage

A

unit that measures the pressure or force that pushes the flow of electrons forward through a conductor

48
Q

Watt: W

A

measurement of how much electric energy is being used in one second

49
Q

Wavelength

A

Distance between 2 successive peaks of electromagnetic waves

50
Q

Yellow light

A

Light emitting diode which aids in reducing inflammation and swelling