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Introduction to the Integumentary System quiz #3

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  • Which nursing diagnoses would receive high priority for a burn client on sulfonamide therapy?
    Risk for infection and impaired skin integrity.
  • The process of the excess water vapor leaving the plant through the leaves is called?
    Transpiration
  • What components make up the integumentary system?
    Skin, hair, nails, glands
  • Which goal would be addressed in a care plan for a client with Bell's palsy?
    Improving facial muscle strength and symmetry.
  • Which term accurately describes one function of birds' feathers? A) Digestion B) Respiration C) Insulation D) Circulation
    C) Insulation
  • What structures make up the integumentary system?
    The integumentary system is made up of the skin, hair, nails, glands, and sensory receptors.
  • What are the two main layers of the skin?
    The two main layers of the skin are the epidermis and the dermis.
  • What type of tissue is primarily found in the dermis?
    The dermis is primarily made up of connective tissue.
  • What are accessory structures of the integumentary system?
    Accessory structures include hair, nails, sweat glands, sebaceous (oil) glands, and sensory receptors.
  • Does the cutaneous membrane include accessory structures?
    No, the cutaneous membrane includes only the epidermis and dermis, not the accessory structures.
  • How does the integumentary system provide protection?
    It acts as a barrier against mechanical stresses, chemicals, UV light, and microbes.
  • What role does the integumentary system play in sensation?
    It contains sensory receptors that allow for sensations such as touch, temperature, and pain.
  • What is the function of sweat glands in the integumentary system?
    Sweat glands help regulate body temperature and excrete wastes through perspiration.
  • What is the primary function of hair in the integumentary system?
    Hair provides protection, helps regulate body temperature, and can aid in sensation.
  • What is the role of sensory receptors in the skin?
    Sensory receptors detect stimuli such as touch, pressure, pain, and temperature.
  • What does the term 'stratified squamous' mean in reference to the epidermis?
    It means the epidermis is composed of multiple layers of flat, squished cells.
  • What does the root 'hypo-' in 'hypodermis' mean?
    'Hypo-' means 'below,' indicating the hypodermis is beneath the dermis.
  • Is the hypodermis considered part of the skin?
    No, the hypodermis lies beneath the skin and is not technically part of the skin.
  • How does the skin act as a barrier to microbes?
    The skin prevents microbes like bacteria and viruses from entering the body.
  • What is homeostasis, and how is it related to the integumentary system?
    Homeostasis is maintaining stable internal conditions; the integumentary system helps by regulating temperature and excreting wastes.
  • What is the role of the skin in excretion?
    The skin excretes wastes such as salts and urea through sweat.
  • How do facial expressions relate to the integumentary system?
    Facial expressions are possible due to muscles beneath the skin, allowing nonverbal communication.
  • What is the function of the subcutaneous layer?
    The subcutaneous layer provides insulation, energy storage, and anchors the skin to underlying tissues.
  • What is the main function of the dermis?
    The dermis provides structural strength and elasticity to the skin.
  • How does the skin help regulate body temperature?
    The skin regulates temperature through sweating and adjusting blood flow.
  • What is the function of sweat in the integumentary system?
    Sweat cools the body and helps remove waste products.
  • How does the integumentary system contribute to emotional expression?
    It enables facial expressions that convey emotions through movement of the skin.
  • What is the main difference between the cutaneous membrane and the integumentary system?
    The cutaneous membrane includes only the epidermis and dermis, while the integumentary system also includes accessory structures.
  • How does the skin help prevent dehydration?
    The skin acts as a barrier to water loss, preventing dehydration.
  • How does the skin respond to injury?
    The skin initiates repair processes, including inflammation and regeneration of tissue.
  • How does the skin contribute to the sense of touch?
    The skin contains sensory receptors that detect touch and pressure.
  • How does the skin help in nonverbal communication?
    The skin, especially on the face, allows for expressions that communicate feelings without words.
  • What is the function of the papillary layer of the dermis?
    The papillary layer provides nutrients to the epidermis and contains sensory receptors.
  • What is the role of friction ridges in the skin?
    Friction ridges improve grip and are responsible for fingerprints.
  • What is the role of the hypodermis in energy storage?
    The hypodermis stores fat, which serves as an energy reserve.
  • What is the function of arrector pili muscles in the skin?
    Arrector pili muscles cause hair to stand up, producing 'goosebumps.'
  • How does the skin participate in the immune response?
    The skin contains immune cells that detect and respond to pathogens.
  • What is the function of dendritic cells in the skin?
    Dendritic cells help detect and fight pathogens.
  • What is the function of the stratum basale in the epidermis?
    The stratum basale contains cells that divide to produce new skin cells.
  • What is the function of eccrine sweat glands?
    Eccrine sweat glands produce sweat for cooling and waste excretion.