CPS 031 Cosmetic Preparations Lecture 2 Skin
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Questions and Answers

Which of the following is NOT a function of the skin?

  • Protection
  • Sensation
  • Digestion (correct)
  • Thermoregulation
  • Which layer of the skin contains hair follicles and sweat glands?

  • Subcutaneous tissue
  • Extradermis
  • Epidermis
  • Dermis (correct)
  • Which skin layer is primarily responsible for insulation and energy storage?

  • Extradermis
  • Epidermis
  • Subcutaneous tissue (correct)
  • Dermis
  • What is the main function of melanocytes in the skin?

    <p>Produce melanin (D)</p> Signup and view all the answers

    According to BSTS, how many distinct skin phenotypes are there in the Baumann Skin Type System?

    <p>16 (B)</p> Signup and view all the answers

    What is the purpose of the Baumann Skin Type System (BSTS)?

    <p>To match cosmeceutical ingredients and skin care products to specific skin types (D)</p> Signup and view all the answers

    How many parameters form the basis of the Baumann Skin Type System (BSTS)?

    <p>Four (A)</p> Signup and view all the answers

    What do the numbers assigned to dry and oily skin types in the BSTS indicate?

    <p>Level of water content in the skin (D)</p> Signup and view all the answers

    Which factor characterizes dry skin in the BSTS?

    <p>Low water content in the stratum corneum (B)</p> Signup and view all the answers

    What is the main goal of the BSTS color dot system?

    <p>To simplify the assessment of skin hydration levels (B)</p> Signup and view all the answers

    Flashcards

    Digestion

    The process of breaking down food into nutrients that the body can absorb.

    Dermis

    The deeper layer of skin containing hair follicles, sweat glands, blood vessels, and nerve endings.

    Subcutaneous tissue

    The layer beneath the dermis, primarily composed of fat cells, providing insulation and energy storage.

    Melanocytes

    Specialized cells in the skin that produce melanin, the pigment responsible for skin color.

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    Baumann Skin Type System (BSTS)

    A system developed by Dr. Leslie Baumann that categorizes skin types based on four key parameters.

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    What is the purpose of BSTS?

    The purpose of BSTS is to personalize skincare by matching products to specific skin types for optimal results.

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    How many parameters are there in BSTS?

    Four parameters: oiliness, sensitivity, dryness, and pigmentation form the basis of the BSTS.

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    What do the numbers in BSTS indicate?

    Numbers assigned to dry and oily skin types represent the level of water content in the skin, with higher numbers indicating higher water content.

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    What characterizes dry skin in BSTS?

    A characteristic of dry skin in the BSTS is low water content in the stratum corneum, the outermost layer of skin.

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    Purpose of BSTS color dot system

    The color dot system in BSTS simplifies the assessment of skin hydration levels, with different colors indicating different levels of dryness or oiliness.

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