TEST BANK 300+ QUESTIONS WITH
CORRECT ANSWERS
a chemical combination of matter is definite proportion is a(n): - Answer-pure substance
a physical combination of matter in any in any proportion is a: - Answer-physical mixture
the ______ is the smallest chemical component of an element: - Answer-atom
rapid oxidation of substance, accompanied by the production of heat and light, is: -
Answer-combustion
characteristics that can be determined without a chemical reaction and do no involve a
chemical change in the substance, are: - Answer-physical properties
the flow of electricity along a conductor is called a(n): - Answer-electric current
electric wired are usually covered with a rubber substance that is used as a(n): -
Answer-insulator
a ______ is a device that changes direct current to alternating current. - Answer-
converter
the term _____ refers to a rapid and interrupted current that flows in one direction then
in the opposite direction. - Answer-alternating current
the unit that measures the pressure or force that pushes the flow or electrons through a
conductor is a(n): - Answer-volt
which unit measures the resistance of an electric current? - Answer-ohm
the device that prevents excessive current from passing through a circuit is called a(n): -
Answer-fuse
a switch that automatically interrupts or shuts off an electric current at the first indication
of an overload is a(n): - Answer-circuit breaker
the negative electrode of an electrotherapy device is called a(n): - Answer-cathode
a process that forces an alkaline product into the tissues from the negative toward the
positive pole is called: - Answer-anaphoresis
,grounding completes a(n) _____ and carries the current safety away. - Answer-electric
circuit
all the electrical appliances you use should: - Answer-be UL certified
when using _____, the active electrode is the electrode used on the area to be treated. -
Answer-galvanic current
microcurrent can be used to ____ and restore elasticity. - Answer-increase muscle tone
only licensed professionals can use - Answer-light therapy equipment
a wavelength is the distance successive peaks of ___ waves. - Answer-electromagnetic
invisible light is the light at either end of the ___ that is invisible to the naked eye. -
Answer-visible spectrum of light
UVC light: - Answer-is blocked by the ozone layer
Catalysts are substances that speed up: - Answer-chemical reactions
All lasers work by a process known as selective: - Answer-photothermolysis
constant and direct current, having a positive and negative pole, that produces chemical
changes when it passes through the tissues and fluids of the body is known as ___
current - Answer-galvanic
an extremely low level of electricity that mirrors the body's natural electrical impulses is:
- Answer-microcurrent
A medical device that use multiple colors and wavelengths of focused light to treat such
conditions as excessive hair and spider veins is a(n): - Answer-Intense pulse light
the thermal or heat-producing current with a high rate of oscillation or vibration
commonly used for scalp and facial treatments is called - Answer-Tesla high-frequency
current
A device that works by releasing light onto the skin to stimulate specific responses at
precise depths of the skin tissue is a(n): - Answer-light-emitting diode
wave pattern changes can be created or changed temporarily with styling tools an
permanently with: - Answer-Chemicals
For a client with gold skin tones, a ____ hair color would be flattering. - Answer-warm
, In designing for clients with large or broad shoulders, the stylist should create styles
with: - Answer-More volume
Balance is described as creating equal or appropriate proportions to provide: - Answer-
symmetry
When opposite side of a hairstyle have different length or different volume and appear
to have equal visual weight, it is considered to have ___ balance - Answer-asymmetrical
a recurrent pattern of movement in a design is referred to as: - Answer-rhythm
the area of design where the eye is drawn to first before traveling to the rest of design is
called the: - Answer-emphasis
the offset or round out the features of a square facial shape the aim would be to: -
Answer-create volume between the temples and jaw
the _____ profile has a receding forehead and chin. - Answer-convex
the triangular section that begins at the apex or high point of the head and ends at the
front corners is called the: - Answer-bang area
design texture can be created temporarily with the use of: - Answer-heat and-or wet
styling technique
which of these is not a physical characteristic taken taken into account when designing
an artistic and suitable hairstyle? - Answer-age
left natural, ____ hair may not support many styling options. - Answer-fine, straight
which type of hair offers the most versatility in styling? - Answer-wavy, medium hair
for ease of styling, _____ hair is generally best cut short. - Answer-very curly, fine
the ____ profile has a receding forehead and chin. - Answer-Convex
for client with _____, you should direct the hair back and away from the face at the
temples. - Answer-close-set eyes
for a client with a ____, the hair should be directed forward in the chin area: - Answer-
receding chin
for client with a ______ nose, bring hair forward at the forehead, with softness around
the face. - Answer-Prominent