The innermost layer of the hair is composed of cells that are:
round
The hair shaft that emerges from the scalp is a nonliving fiber composed of:
keratinized protein
Chemical bonds that hold together amino acid molecules are:
peptide (end) bonds
The three different types of cross-links that form bonds between the polypeptide chain in the cortex are:
Hydrogen bond, Salt Bond, Disulfide bond
A weak temporary side bond that is easily broken by water and heat is a:
hydrogen bond
Permanent waving and relaxer change the shape of the hair by chemically altering the hairs:
disulfide bonds
All natural hair color is the result of pigment located in the cortex called:
melanin
The term that is used to describe the shape of the hair strand is:
wave pattern
Hair that has the largest diameter and usually required more processing time is:
coarse
the ability of the hair to absorb water or oil is:
porosity
the ability of the hair to stretch and return to its original length without breaking is referred to as hair:
elasticity
short fine and downy hair that helps in the evaporation of perspiration is:
vellus
the average growth of healthy scalp hair is about:
1 inch
the sudden falling out of the hair in round patches or baldness in spots is:
alopecia areata
the condition of abnormal hair growth of terminal hair is referred to as:
hypertichosis
the medical term that is used to describe dandruff
pityriasis
a severe type of dandruff characterized by an accumulation of greasy or waxy scalp scales mixed with sebum:
pityriasis steatoides
an infestation of the hair and scalp with head lice
pediculos capitus
a highly contagious skin disease caused by a parasite called a mite is
scabies
a client with seborrheic dermatitis should be referred to
a physician
the branch of science that applies to substances that contain carbon
organic chemistry
the simplest form of matter that cannot be broken down without the loss of identity
element
the difference between one element and another is the number of
atoms
the chemical compound sodium chloride is
table salt (NaCl)
change in the form of a substance that does not cause a chemical change
physical change
a combination of two or more substances that are physically blended but not chemically joined is
physical mixture
liquids that are not capable of being mixed into a stable solution
immiscible
substances that act as a bridge to allow water and oil to mix are
surfactant
a stable mixture of two or more liquids is
solution
a chemical reaction that combines an element or compound with oxygen to produce an oxide is
oxidation
the art and science of beautifying and improving the skin, nails, and hair is called
cosmetology
the first to cultivate beauty with extravagant fashions and use cosmetics
Egyptians
the process of steam distillation was refined by what culture
Persians
poor women in ancient Rome colored their hair
black
during the Renaissance period, the unusual practice of shaving eyebrows was done to give a woman a greater look of
intelligence
the barber pole symbol of the barber surgeon has its roots in a medical procedure called
blood-letting
the salon industry depends heavily on its relationship with product distributors which are individuals referred to as
Distributor Sales Consultant
a success strategy where you imagine yourself working in your dream salon is
visualization
a symptom of taking on too much, which in turn can lead to faulty organization is
procrastination
prioritizing means making a list of tasks to be completed in order of
most to least important
the inner desire that instinctively propels you to do something
self motivation
an essentials part of a business plan is a
mission statement
the 2 basic goal-setting techniques are long-term goals and
short-term goals
the combination of exercise and recreation stimulates
clear thinking
the principles that include good character, proper conduct and moral judgment are
Ethics
as an advertisement for your skills and profession your outward appearance should always be
well-groomed
a confident and positive physical presentation is projected by
posture
stressful repetitive motions have a cumulative effect on joints and
muscles
the inability to cope with a threat, real imagined, is defined as
stress
the key to alleviating musculoskeletal disorder and back injuries is
prevention
the ability to understand people is the key to operating effectively and central to success and
customer service
an important aspect of human relations and reflective listening is to
talk less and listen more
when servicing a client for the first time a visual tool to showcase your technical skills is to show your
portfolio
after the consultation and service; client formulation and specific techniques should be recorded on the
intake form
counseling the client on salon maintenance, limitations and home maintenance and the commitment the client needs to keep the best look is called
upkeep
when handling a scheduling conflict with a client it is best to recommend the client to
reschedule
when handling a scheduling conflict or problem with a co-worker it is best to resolve it
directly and privately
one cell microorganisms with both plant and animal characteristics
bacteria
the small minority of harmful bacteria that invade plant and animal tissue are called
virus
the type of bacteria that rarely show any active motility are
cocci
round shape pathogenic bacteria that appear singly or in a group are
cocci
bacteria generally consist of an outer cell wall containing liquid called
protoplasm
the active stage, inactive stage and spore-forming stage of bacteria are referred to as the
life cycle
body tissue being invaded by disease-causing or pathogenic bacteria results in an
infection
nonpathogenic bacteria are
harmless
a submicroscopic structure capable of infesting almost all plant and animals
virus
Human Immunodeficiency Virus (HIV) is the virus that causes
Acquired Immune Deficiency Syndrome (AIDS)
a contagious skin disease that is caused by the itch mite is
scabies
the type of immunity that the body develops after overcoming a disease or through vaccination is
acquired immunity
the level of protection required by the salon to kill most organisms, with the EXCEPTION of bacteria spores is
disinfection
a sign of bacterial infection is
pus
federal law requires the manufacture to provide important product information, precautions, safety information and ingredients in the form of
MSDS
single use items that do not have the capacity to be disinfected after each client must be _________of
disposed
to be effective, the strength of ethyl alcohol must be no less than
70%
the first step in the decontamination process is called
sanitation
the standard that must be used in the industry in dealing with bloodborne pathogens is regulated by
OSHA
the medical branch of science that deals with the study of the skin, its functions and disease is
Dermatology
continuous pressure on any part of the skin causes it to thicken and develop into a
callus
the outermost layer of the skin that forms the protective covering of the body is the
epidermis
the deepest layer of the epidermis; the basal cell layer is also known as the
stratum germinativum
the clear transparent layer under the skin and surface that consists of small cells through which light can pass is
stratum lucidum
the stratum germinativum is composed of several layers with special cells that produce a dark skin pigment called
melanin
a fibrous protein that is the principal component if hair, skin and nails
keratin
the dermis layer is made up of two layers which are
papillary layer and reticular layer
the top of the papillary layer where it joins the epidermis is the
epidermal-dermal junction
the muscle that causes goose bumps when a person is frightened or cold is the
arrector pilli
What is the cuticle layer attached to?
cortex
What is the name for harmless bacteria?
nonpathogenic
Define prioritizing.
making a list of tasks from most to least important
What % of the bodies wieght is water?
50% to 70%
What is the fibrous protein that gives skin form and strength?
collagen
All natural hair color is the result of pigment located in the cortex called:
melanin
What side bond can be broken easily with water?
hydrogen bond
What kind of cells is the medulla composed of?
round
Name the two types of duct glands?
sudoriferous gland and sebaceous gland
A small cone-shaped is located at the base of the follicle that fits into the hair bulb is the?
dermal papilla
What type of hair has the largest diameter and usually requires more processing time?
coarse hair
What is altered during a permanent wave or relaxer?
disulfide bond
Name the tiny involuntary muscle located in the base of the hair follicle
arrector pili
the stratum germinativum contains special cells called_______________which produce dark skin pigment
melanocytes
Counseling clients on salon maintenance and home care is called
client consultation
who regulates the dealing with blood-borne pathogens
OSHA
What is the scientific study of hair and its diseases called
Trichology
What do you call a pore impaction caused by hardened sebum?
comedone
The pocket or tube-like depression in the scalp that contains the hair root is the
follicle
What is the layer of the skin that is transparent, has scale-like cells that looks like shingles?
cuticle
What is another term for alkali?
Base
Why is it important to learn how to manage your time?
to not overbook