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NUR280/ NUR 280 EXAM 2 LATEST 2024 COMPREHENSIVE EXAM REVIEW WITH VERIFIED ANSWERS| 100% CORRECTGALEN COLLEGE $24.99
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NUR280/ NUR 280 EXAM 2 LATEST 2024 COMPREHENSIVE EXAM REVIEW WITH VERIFIED ANSWERS| 100% CORRECTGALEN COLLEGE

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  • NUR280
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  • NUR280

Wound healing is regulated by: -CORRECT ANSWER️1. Chemokines 2. Cytokines 3. Growth factor 4. Proteases What are the four phases of wound healing? -CORRECT ANSWER️1. Hemostasis 2. Inflammation 3. Proliferation 4. Remodeling

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  • 11 de septiembre de 2024
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  • nur280
  • NUR280
  • NUR280
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tevstudy234
NUR280/ NUR 280 EXAM 2 LATEST 2024
COMPREHENSIVE EXAM REVIEW WITH
VERIFIED ANSWERS| 100%
CORRECTGALEN COLLEGE

Wound healing is regulated by: -CORRECT ANSWER✔️1.
Chemokines
2. Cytokines
3. Growth factor
4. Proteases


What are the four phases of wound healing? -CORRECT
ANSWER✔️1. Hemostasis
2. Inflammation
3. Proliferation
4. Remodeling


During Phase 1 (hemostasis): -CORRECT ANSWER✔️Clotting
and growth factors are released


During Phase 2 (inflammation): -CORRECT
ANSWER✔️Vasodilatation, increased perfusion and capillary
permeability (causes redness), chemotaxis and cellular activity

,(neutrophils attack bacteria, platelets to wound site, macrophages
eat debris)


During Phase 3 (proliferation) -CORRECT ANSWER✔️Vascular
tissue restored and granulation tissue fills deficit; fibroblasts make
new collagen; high O2 demand


During Phase 4 (remodeling): -CORRECT ANSWER✔️Collagen
fibers strengthen; can last 2 years; only ever reach 80% of
original strength


Trauma -CORRECT ANSWER✔️Injury/wound


Venous hypertension -CORRECT ANSWER✔️Leaky valves
allow buildup of pressure in veins


Lymphedema -CORRECT ANSWER✔️Swelling of extremity due
to obstructed lymph channel, nonpitting


Vasculitis -CORRECT ANSWER✔️An inflammation of the blood
vessels that causes changes in the blood vessel walls

, Malignant -CORRECT ANSWER✔️Spreads


Surgical dehiscence -CORRECT ANSWER✔️Wound ruptures
open along incision


Arterial insufficiency -CORRECT ANSWER✔️Slow or stop of
blood flow through the arteries


Pressure ulcers occur on: -CORRECT ANSWER✔️Bony areas
due to pressure, friction, or shear


Arterial ulcer -CORRECT ANSWER✔️A wound that won't heal
due to decreased blood flow


Claudication -CORRECT ANSWER✔️Limping


Wet gangrene -CORRECT ANSWER✔️Tissue necrosis
associated with infection requires emergent debridement and
drainage, followed by revascularization

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