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NUR 311 Exam 4 Study Questions and Correct Answers $8.99   Add to cart

Exam (elaborations)

NUR 311 Exam 4 Study Questions and Correct Answers

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  • Course
  • NUR 311
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  • NUR 311

Mechanical Wounds -Sterile surgical -Intentional -Controlled -Trauma related -Unintentional -Intentional Neuropathic/Vascular -Circulation anomalies -Skin failure -Pressure related- boney prominences, devices, shearing/friction Primary intention wounds -Closed, glued -Approximated edges -Minimal t...

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  • September 2, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NUR 311
  • NUR 311
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NUR 311 Exam 4 Study Questions and
Correct Answers
Mechanical Wounds ✅-Sterile surgical
-Intentional
-Controlled
-Trauma related
-Unintentional
-Intentional
Neuropathic/Vascular
-Circulation anomalies
-Skin failure
-Pressure related- boney prominences, devices, shearing/friction

Primary intention wounds ✅-Closed, glued
-Approximated edges
-Minimal tissue loss

Secondary intention ✅-Edges left open/contaminated
-Edes are not approximated
-May be larger wounds
-Open contaminated

Tertiary intention ✅-Delayed primary closure
-Delayed primary closure
-Massive infection (ex: necrotizing faciitis)
-Edema, draining

Hemostasis: order in wound healing? How many days does it last? When does it start?
✅-First stage
-Lasts 1-3 days
-starts within 24 hrs of injury
-Body starting to call stuff in

Inflammation: Order in wound healing? How many days does it last? What is activated?
✅-2nd in wound healing
-Lasts from 3-8 days
-Leukocytes, macrophages do digestion
-Exudate present
-Can be slowed if pt is immune comp

Proliferation: Order in wound healing? How many days does it last? What happens?
✅-3rd in wound healing

, -lasts from 8-30 days
-Angiogenesis: builds new BVs to the site
-Granulation tissue (pink)

Maturation: order in wound healing? How long does it last? What happens? ✅-4th in
wound healing
-Lasts from 21 days to 2 years
-Pigmentation returns (can take longer in diff ethnicities)

Wound healing comorbidities ✅-long inflammatory/disease processes
-Mobility issues
-Nutrition/protein lvs
-Size/depth of wound as it evolves
-Continued trauma to the site
-Dryness/wetness of wound bed
-Biofilm/edema
-Chronicity of the wound
-Area of the wound (bony prominences)

Chronic wound definition ✅-3 months or longer
-Ciculation disorders
-Continuation of the inflammatory process
-Biofilm within wounds
-Edema/drainage
-Treatment acceptance/modalities
-Dependent on co-morbidities

Partial thickness wound ✅-Superficial, epidermal, or minimal dermal depth
-No signs of slough (yellow exudate)
-Usually heal through naturally occurring phases
-Can be stage II pressure injury
-Skin tear seen w/geriatric/neonate pops

Full thickness wound ✅-Dermal
-Deeper layer: SQ, Muscle, bone

Full thickness wound: Causes ✅-Surgical
-Trauma
-Pressure injury
-Vascular
-Diabetic
-May have eschar cover (Black/deep brown- LEAVE IT ALONEEE)

Surgical wound: intentional: primary closure ✅-Full thickness
-Sutures

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