dots logo Chapter 3 - Integumentary System

  1. Where do you give hypodermic injections?
    1. reticular layer
    2. subcutaneous layer
    3. epidermal layer
    4. dermal layer
  2. Order from least superficial to most superficial.
    1. muscle → dermis → subcutaneous → epidermis
    2. epidermis → dermis → subcutaneous → muscle
    3. muscle → subcutaneous → dermis → epidermis
    4. epidermis → subcutaneous → dermis → muscle
  3. Which statement about administration of medication is incorrect?
    1. intramuscular injection, 90° angle, into muscle
    2. intradermal injection, 10° angle, into epidermis
    3. subcutaneous injection, 45° angle, into dermis
    4. subcutaneous injection, 45° angle, into fat
  4. Only the integumentary system contains epithelial tissue?
    1. true
    2. false
  5. Which statement about exocrine glands is false?
    1. apocrine glads are sweat glands
    2. ecrine glands are are sebaceous glands
    3. holocrine glands are sebaceous glands
    4. merocrine glands are sweat glands
  6. Sweat gland, secreted into hair follicles (groin, armpit, nipples), responsible for odor (feeds bacteria)?
    1. merocrine
    2. ecrine
    3. holocrine
    4. apocrine
  7. The epidermis is made up of epithelial tissue and the dermis is made up of connective tissue?
    1. false
    2. TODO: double check
    3. true
  8. The integumentary system includes skin, nails, and hair, but not glands?
    1. true
    2. false
  9. Which statement about burns glands is false?
    1. first degree burn damages part of the epidermis
    2. third degree burns are more painful than second degree burns
    3. second degree burn damages all of the epidermis
    4. third degree burn damages all of the epidermis and dermis
  10. Exocrine glands are part of the __________ and endocrine glands are part of the __________?
    1. integumentary system, endocrine system
    2. integumentary system, integumentary system
    3. integumentary system, lymphatic system
    4. endocrine system, endocrine system
    5. lymphatic system, integumentary system
  11. Finger prints are comprised of?
    1. epidermal ridges and dermal papillae
    2. epidermal papillae and dermal ridges
    3. dermis only
    4. epidermis only
  12. Which of the following about the epidermal layers is false?
    1. spinosum (immune response dendritic Langerhans cells)
    2. basale (melanocytes, sensory tactile disks/Merkel cells)
    3. corneum (water resistant)
    4. lucidum (only found in thin skin)
    5. grandulosum (produces keratin)
  13. The reticular layer of the dermis is superficial to the papillary layer?
    1. true
    2. false
  14. Which of the 5 epidermal layers of skin does only thick skin have (plams & soles)?
    1. corneum
    2. spinosum
    3. grandulosum
    4. lucidum
    5. basale
  15. Order the layers of the epidermis from least superficial to most superficial.
    1. basale → lucidum → grandulosum → spinosum → corneum
    2. corneum → grandulosum → spinosum → lucidum → basale
    3. corneum → lucidum → spinosum → grandulosum → basale
    4. basale → spinosum → grandulosum → lucidum → corneum
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