The medulla, the innermost layer of the hair, is composed of cells that are: - ANSWER Round
The Greek words trichos means "hair" - ANSWER True
The sudden falling out of hair in round patches or baldness in spots is - ANSWER Alopecia areata
A lenghtwise section of hair shows that cuticle sc...
Milady Chapter 11 Test (Actual Exam) 2022/2023 The medulla, the innermost layer of the hair, is composed of cells that are: - ANSWER Round
The Greek words trichos means "hair" - ANSWER True
The sudden falling out of hair in round patches or baldness in spots is - ANSWER Alopecia areata
A lenghtwise section of hair shows that cuticle scales overlap and each individual cuticle
scale is attached to the : - ANSWER Cortex
The sebaceous glands contain the blood and nerve supply that provides the nutrients needed for hair growth - ANSWER False
Hair is composed of protein that grows from cells originating within the: - ANSWER Hair follicle
A weak, physical, cross-link side bond between adjacent polypeptide chains that is broken by changes in PH is a : - ANSWER Salt bond
An acute, localized bacterial infection of the hair follicle that produces constant pain is a : - ANSWER Furuncle
The three growth cycles of human hair are : - ANSWER Anagen, catagen, and telogen
You should not perform a service on a client who has seborrheic dermatitis - ANSWER True
The complete loss of all body hair is known as alopecia totallis - ANSWER False
The resting phase or final phase of the hair cycle that lasts until the fully grown hair is shed is the : - ANSWER Telogen phase
Vellus hair is not pigmented and almost never has a medulla - ANSWER True
A condition that is characterized by brittleness and the formation of nodular swellings along the hair shaft is : - ANSWER Trichorrhexis nodosa
The major elements that make up human hair are carbon, oxygen, hydrogen, nitrogen, and sulfur, often referred to as the : - ANSWER COHNS elements
The scientific study of hair and its diseases and care - ANSWER Trichology
The part of the hair located below the surface of the epidermis - ANSWER Hair root
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