Part 1
What is the study of hair called ?
Trichology
What layer of hair is known as the protective part of the hair shaft ?
Cuticle
What is known as the degree of coarseness or fineness in the hair fiber called ?
Texture
What is known as excessive hair loss, that may be caused by fungal or bacterial infection or disease of the scalp in both men & women called ?
Alopecia
What is performed prior to hair care services as shampooing & scalp massage to protect the clients skin & clothing called ?
Draping
What are the 2 primary parts of the hair
1. Hair root 2.Hair fiber, shaft, or shaft
What are the 3 factors that affect the behavior of hair called ?
1 Heredity 2 Environment or weather 3 Products or Appliances
Normal dry hair has the ability to stretch how much ?
20 percent-one fifth of its length
What is the thick pigmented hair on the normal scalp & eyebrow called ?
Terminal Hair
What are the 4 Cs that are addressed while working with a client before, during & after a service ?
Connect, Consult, Create, & Complete
Hair follicle that grows from the scalp at a strong angle that has an flatten or elliptical shape produces what type of hair pattern ?
Tightly curled hair
What is the type of melanin found in brown/black hair color called ?
Eumelanin
What type of hair is able to absorb the least amount of moisture, also known as poor porosity ?
Resistant hair
What is the type of hair loss that occurs early in life, beginning as early as late adolescence called ?
Alopecia Prematura
What stimulates blood to the scalp, while removing dust, dirt & product buildup called ?
Hair brushing
On average, what percentage of hair is in the resting stage of the hair growth cycle ?
10-15 percent
What is the technical name for the eyebrows called ?
Supercillia
What is technical term for gray or white hair called ?
Canities
What is the technical term for dry dandruff called ?
Pityriasis Capitis Simplex
List the 5 types of massage movements used in the shampooing procedure ?
1 Effleurage 2 Petrissage 3 Friction 4 Tapotement 5 Vibration
What is the technical name for the hair on the scalp called ?
Capilli
Gray hair is sometimes referred as this, by indicating white spots scattered about the hair shaft which is called what ?
Mottled hair
Each strand of hair has how many cuticle scales or layers ?
7-12 layers
What is the technical term for premature shedding of hair during the resting phase as a result in shock, drug intake, fever, or a crash diet ?
Telogen Effluvium
What is a microscopic fungus that feeds on the scalp's natural oils leading to dandruff called ?
Malassezia