Term
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Definition
| An.....is the simplest form of matter and cannot be broken down into a simpler substance without a loss of identity. |
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Term
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Definition
| An.....is the smallest particle of an element that retains the properties of that element. |
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Term
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Definition
| Characteristics that can be determined without a chemical reaction and do not involve a chemical reaction and a chemical change in the substance. |
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Term
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Definition
| A.....is a chemical combination of two or more atoms. |
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Term
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Definition
| are those characteristics that can only be determined by a chemical reaction and a chemical change in the substance. |
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Term
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Definition
| Substances used to neutralize acids or raise the pH of many hair products is what? |
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Term
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Definition
| is a colorless gas with a pungent odor, composed of hydrogen and nitrogen. |
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Term
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Definition
| A.....is the unit that measures the pressure or force that pushes the flow of electrons forward through a conductor, much like water pressure that pushes the water molecules through the hose. |
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Term
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Definition
| A.....is a switch that automatically interrupts or shut off an electric circuit at the first indication of overload. |
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Term
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Definition
| Indicates the negative or positive pole of an electric current. |
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Term
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Definition
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Term
| Direct, and Alternating Current |
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Definition
| Name the two types of electric current. |
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Term
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Definition
| Direct current is an constant, even flowing current that travels in..... direction and is produced by....... |
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Term
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Definition
| Current is a rapid and interrupted current flowing first in one direction and then in the opposite direction. |
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Term
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Definition
| Are commonly refered to as electrotherapy. |
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Term
| Wall Plate, Facial Stimulator, facial and scalp treatments, modalities |
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Definition
| Is an instrument that plugs into an ordinary wall outlet and produces different types of electric currents that are used for...... They are called....... |
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Term
| Electrode, carbon, glass, or metal |
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Definition
| Is an applicator for directing the electric current from the machine to the client's skin and is usually made of.....or..... |
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Term
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Definition
| Electrotherapy devices always have one negatively charged pole, called an......and one positively charged pole, called an....... |
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Term
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Definition
| The positive electrode is usually......and is marked with a "P" or a plus sign. |
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Term
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Definition
| The negative electrode is usually....and is marked with an "N" or minus sign |
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Term
| Galvanic Current, Tesla High Frequency |
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Definition
| List the two modalities used in cosmetology. |
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Term
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Definition
| Which one is the most commonly used modality |
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Term
| Hood hair dryers/heat lamps |
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Definition
| are sources of dry heat that can be used to shorten chemical processing time. |
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Term
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Definition
| are available in many types and sizes, have built in heating elements and plug directly into wall outlet. |
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Term
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Definition
| Provides a uniform source of heat, and can be used with hair and scalp conditioning treatments. |
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Term
| Haircolor processing machines |
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Definition
| Or accelerating machines, shorten the time it takes to process chemical hair services. |
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Term
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Definition
| Full grown human hair is divided into two principal parts known as...... |
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Term
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Definition
| A tubelike depression, or pocket, in the scalp that encases the hair root is called the..... |
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Term
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Definition
| A thickened, club shaped structure that forms the lower part of the hair root is called the... |
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Term
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Definition
| A small involuntary muscle attached to the underside of the hair follicle is the...... |
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Term
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Definition
| Oil glands of the skin, connected to the hair follicles, are known as.... |
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Term
| Cuticle, Cortex, and Medulla |
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Definition
| Hair is composed of cells arranged in three layers, which are? |
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Term
| Melanin, Pheomelanin, Eumelanin |
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Definition
| Tiny grains of pigment in the cortex that gives the natural pigment to the hair. Red to Blonde..... Black..... |
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