infection control
Federal and state agencies regulate the practice of barbering. State agencies regulate what?
Licensing
white hair is actually the color of keratin without
melanin
the motor nerve that controls the motion of the neck muscles is what nerve
accessory
thio relaxing products require the use of a what to chemically oxidize the hair
neutralizer
vertical cutting lines does what
removes weight within the cut
What standards address issues relating to your right to know any potentially hazardous ingredients contained in products and how to avoid these hazards?
Osha standards
a what application is the application of hair color to hair that has not been previously colored
virgin
a hot towel is an example of what type of nerve response
moist heat
what type of substances used in the chemical texture products break chemical bonds and allow softening and expansion of the hair
alkaline
the primary tapering areas are determined by the
style
During the inactive stage certain bacteria can
form spores
cream lighteners contain conditioning agents called what agents
bluing
what muscle bends and rotates the head
sternocleidomastoideus
half of base placement results in
medium volume and movement
what cutting techniques are used for longer, tightly curled hair lengths that require more sculpting?
freehand clipper
Bothe federal and state lawas require manufacturers supply a what for all chemical prudcts manufactured and sold.
Safety Data Sheet
permanent haircolor products are alkaline and range between what and what on the ph scale
9.0 and 10.5
a trigger point exhibits hypersensitivity to
electrical stimulation
what rod is a plastic-coated tool measuring about 12 inches with uniform diameter along the length of the rods
circle
what are created from natural textured hair that is interwined together to form a single network of hair
locks
a common contagious disease that would prevent a barber from servicing a client
ringworm
to restore damaged hair to a healthier condition, hair conditioners containing what substances should be used
lanolin
which of the following should never be performed on the skin that has been treated with retin-a
brushing
in the cortex layer the hair develops and maintains its natural form by means of physical and chemical what?
cross-bonds
which hair cut should the top of the crest are look squared off when viewed from the front
flat top