hygiene, personal care and prevention of ulcers

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honey
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hygiene, personal care and prevention of ulcers
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2013-02-06 04:48:32
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Fundamentals chapter 19
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Fundamentals: chapter 19
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  1. hygiene:
    is the practice of cleanliness that is conductive to the preservation of health.
  2. largest organ of the body
    skin
  3. In hygiene practice you are responsible for:
    maintaining safety, privacy, and warmth.
  4. Integumentary system contains:
    skin, hair, nails,and sweat and sebaceous glands.
  5. The skins has two main layers:
    • epidermis ( outer, thicker layer)
    • dermis (inner, thinner layer)
  6. epidermis (stratum corneum) consists of:
    • stratified squamous epithelial tissue.
    • NOTE: does not contain blood vessels.
  7. melanin
    • *bottom layer of the epidermis.
    • *determinant of skin color.
  8. dermis (corium) made of:
    dense connective tissue that gives the skin strength and elasticity.
  9. dermis contains:
    blood vessels, nerves, fibroblast, the base of hair follicles, and glands.
  10. fibroblasts:
    produce new cells after injury.
  11. hair and nails are made of:
    • *keratin.
    • *have no nerve endings or blood supply.
  12. sebaceous glands:
    secrete an oily substance called sebum.
  13. cerumen:
    a waxy substance secreted by the ceuminous glands; (earwax).
  14. ceruminous glands:
    sweat glands.
  15. mucus membranes:
    • *line the cavities or passageways of the body that open to the outside.
    • * such as the mouth, digestive, respiratory and genitourinary tract.
    • *NOTE: not strictly part of the integumentary system.
  16. skin function:
    • *protection
    • *sensation
    • *temperature regulation
    • *excretion & secretion
  17. skin first line of defense:
    • *protecting the body from bacteria and other invading organisms.
    • *NOTE:protects tissues from thermal,chemical,and mechanical injury.
  18. sebaceous gland produce:
    • sebum.
    • *helps:limiting water absorption (swimming)
    • * prevents water loss(waterproof)
  19. melanin function:
    • *absorbs light
    • *protects against ultraviolet rays
  20. exposed to ultraviolet rays:
    produce vitamin D (absorbs phosphorus & calcium)
  21. skin has sensory organs:
    • *touch
    • *pain
    • *heat
    • *cold
    • *pressure
  22. sebum function:
    • *lubricates skin and hair.
    • *decreases amount of heat loss & bacteria growth.
  23. mucous membrane function:
    * protect against bacterial invasion, secrete mucus, and absorb fluid & electrolytes.
  24. what changes in the system occur with age?
    • * skin wrinkles & sags from the loss of fibers and adipose tissue in the dermis and subcutaneous layers.
    • * skin thins & transparent.
    • * fragile and slower to heal. (loss of collagen fibers)
  25. what changes in the system occur with age?(skin)
    dry itchy skin because of decreased sebaceous glands.
  26. what changes in the system occur with age?(temp)
    temperature control. Intolerance to cold: risk for exhaustion.
  27. what changes in the system occur with age? (hair)
    • *hair thinning and grows slower.
    • *looses color
  28. what changes in the system occur with age?(nails)
    growing decreases and thickens.
  29. most basic factors of effecting hygiene
    • *sociocultural background.
    • *different cultures have different views on hygiene practices.
  30. last hygiene practice factor
    personal preference.
  31. self care abilities
    assess patients ability's to provide self care by assessing cognitive & physical function. (poor vision,Muscle strength etc.)
  32. pressure ulcers
    forms from a local interference with circulation.
  33. blanch
    turn white or in darker skin become pale.
  34. reactive hyperemia
    blood rushes to a place where there was a decrease of circulation.
  35. pressure ulcer risk factors
    • major factors:
    • *bed/chair confinement.
    • *inability to move.
    • *loss of bowel or bladder control.
    • *poor nutrition
    • *lowered mental awareness.
    • Contributing factors:
    • *dehydration
    • *obesity
    • *excessive diaphoresis(sweating)
    • *extreme age causing fragile skin
    • *edema
  36. cause of pressure ulcers
    pressure & shearing forces.
  37. incontinence
    loss of bowel or bladder control
  38. maceration
    • *the softening of tissue that increases the chance of trauma or infection.
    • * cause: skin that is frequently wet.
  39. diaphoresis
    perspiration
  40. skin assessment for pressure ulcers
    • *assess on admission and every 24hrs.
    • *commonly used tool is the Braden Scale Predicting Pressure Soar Risk.
  41. determining damage to tissue
    turn patient off of redness area. Should subside with in 30-45 mins. If redness persist this means lack of blood oxygen and nutrition to area leading to necrosis(death of tissue) & ulcers.
  42. pressure ulcer staging system
    • suspected deep tissue injury: discolored intact skin. maroon/purple or blood filled blister. Painful firm mushy warm/cold.
    • stage 1:red/deep pink mottled skin, does not blanch. Darker skin;discoloration, warmth,edema or induration( area feels hard).
    • stage 2:partial-thickness skin loss involving epidermis/or dermis. May look like a abrasion,blister, or shallow crater. May feel warm.
    • stage3:full-thickness skin loss.looks like a deeper crater & may extend to the fascia(fibrous connective tissue). subcutaneous tissue is damaged or necrotic. Bacterial infection is common causing drainage. may be damage to surrounding tissue.
    • stage 4:full-thickness skin loss w/extensive tissue necrosis, or damage to muscle, bone or supporting structures; sinus tracts. infection spread. look dry black w/build-up of tough necrotic tissue(eschar:dry scab or slough formed on the skin as a result of a burn). also wet/oozing.
    • unstageable: loss of full thickness of tissue. base of ulcer is covered by eschar(tan brown black). Wound be or base contains slough (yellow tan gray green brown).
  43. AHRQ states to be aware of the following
    • stage1: ulcers may be just superficial or sign of deeper tissue damage.
    • *are not always accurately assessed in ppl with darker skin.
    • *eschar is present, cannot be staged accurately. ESCHAR MUST BE REMOVED TO STAGE ULCER.
  44. prevention of pressure ulcers
    • *excellent nursing care is the main factor.
    • *Note: prevention is less time consuming & less costly than pressure ulcer treatment.
  45. treatment & care for pressure ulcers
    • most effective method is a team(patient family caregiver etc.) approach.
    • *Note: plan goals and educate for prevention.
    • *Note:initial care: debridement,wound cleaning,dressings. Also surgery.
  46. prevention of ulcers
    • *assess skin
    • *position @ least every 2hrs (WHEN IN BED).
    • *keep heals off bed.
    • *minimize friction.
    • *use pressure reducing devise.(foam, pads)
    • *return patient to bed after 1 hr or reposition every 1 hr.
    • *self weight shifting every 15mins.
    • *rub around area only.
  47. nursing goals for hygiene
    • *skin integrity will be maintained
    • *hair is clean & neatly styled
    • *mouth intact & free of odor
  48. nursing diagnoses for hygiene & skin integrity problems
    • * chronic low self esteem
    • *imbalanced nutrition: less then body requirements
    • *impaired physical mobility
    • *impaired skin integrity
    • *ineffective peripheral tissue perfusion
    • *pain acute/chronic
    • *risk for impaired skin integrity
    • *self care deficit, bathing/hygiene
    • *self care deficit, dressing/groom
    • *sensory perception, disturbed(visual)
  49. bath
    • 105f
    • 40.5c
  50. bathing
    independent patient check every 5mins. Should not exceed 15-20mins.
  51. syncope
    fainting
  52. tepid sponge bath
    • cooling sponge bath
    • for fevers
  53. exacerbation
    increase in the severity or symptoms of a disease (copd)
  54. maintain when bathing
    • safety
    • privacy
    • chills
    • independence

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