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Cos 1 Final Exam

Quiz by Koehler

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100 questions
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  • Q1
    How does the skin of the scalp differ from other skin?
    The scalp has no epidermis.
    The scalp lacks sebaceous glands.
    The scalp has larger and deeper hair follicles.
    The dermis and the epidermis are reversed in the scalp.
    30s
  • Q2
    The layer of skin that is seen and treated by the cosmetologist is the _____.
    Stratum corneum
    Stratum spinosum
    keratin
    melanin
    30s
  • Q3
    The skin layer in which the shedding of skin cells first begins is the stratum _____.
    spinosum
    lucidum
    corneum
    granulosum
    30s
  • Q4
    What is the name of the special cell in the stratum germinativum, responsible for producing dark skin pigment?
    Sensory nerve fibers
    Dermal papillae
    Papules
    Melanocytes
    30s
  • Q5
    The muscle that causes goose bumps when a person is frightened or cold is the _____.
    absorption muscle
    arrector pili muscle
    secretory muscle
    angled muscle
    30s
  • Q6
    _____ helps protect sensitive cells from UV rays.
    Melanin
    Keratin
    Elastin
    Sebum
    30s
  • Q7
    The fibrous protein that gives skin its flexibility and helps skin regain its shape after being expanded is :
    keratin
    protein
    collagen
    elastin
    30s
  • Q8
    Oil glands that are connected to hair follicles are also called _____.
    sebaceous glands
    substance glands
    sudoriferous glands
    arrector glands
    30s
  • Q9
    When sebum hardens and the sebaceous duct becomes clogged, the pore impaction that is formed is a _____.
    secretory coil
    lubricant
    comedo
    scar
    30s
  • Q10
    A _____ forms from a papule when dead white blood cells accumulate in it.
    pustule
    papilla
    vesicle
    wheal
    30s
  • Q11
    Cracks in the skin that penetrate the dermis layer, such as chapped hands or lips, are
    tumors
    tissues
    tubercles
    fissures
    30s
  • Q12
    A hair follicle filled with keratin and sebum forms a _____.
    cicatrix
    nodule
    bulla
    comedo
    30s
  • Q13
    The two types of contact dermatitis are _____.
    viral and bacterial
    primary and secondary
    allergic and irritant
    genetic and infectious
    30s
  • Q14
    The oxidation of haircolor is an example of a _____.
    change in the state of matter
    chemical change
    physical change
    reversible process
    30s
  • Q15
    Being “capable of combining with or attracting water (water-loving)” is defined as _____.
    lipophilic
    hydrophilic
    acidophilic
    halophilic
    30s

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