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NUR 280 EXAM 2(ACTUAL EXAM) QUESTIONS WITH VERY ELABORATED ANSWERS CORRECTRY WELL ORGANIZED LATEST 2024 – 2025 ALREADY GRADED A+ $12.99   Add to cart

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NUR 280 EXAM 2(ACTUAL EXAM) QUESTIONS WITH VERY ELABORATED ANSWERS CORRECTRY WELL ORGANIZED LATEST 2024 – 2025 ALREADY GRADED A+

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  • NUR 280
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  • NUR 280

NUR 280 EXAM 2(ACTUAL EXAM) QUESTIONS WITH VERY ELABORATED ANSWERS CORRECTRY WELL ORGANIZED LATEST 2024 – 2025 ALREADY GRADED A+

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  • September 9, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NUR 280
  • NUR 280
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NurseLNJ
NUR 280 EXAM 2(ACTUAL EXAM)
QUESTIONS WITH VERY ELABORATED
ANSWERS CORRECTRY WELL ORGANIZED
LATEST 2024 – 2025 ALREADY GRADED A+



During diastole - ANSWERS-Ventricles relaxed, Blood enters atria, Blood flows
through AV valves into ventricles, Semilunar valves are closed



During systole - ANSWERS-Ventricles contract, AV valves shut, Blood pushes
through semilunar valves into aorta and pulmonary trunk



Baroreceptors - ANSWERS-Cells that are sensitive to blood pressure changes.



Dysrhythmias are the number one cause of - ANSWERS-Heart attacks that result
in death



Stemi MI - ANSWERS-Whole thickness of the heart muscle has been destroyed;
more scar tissue



Non-stemi MI - ANSWERS-Destruction of heart muscle, but not whole thickness

,Sympathetic NS kicks in when - ANSWERS-Someone is having a MI

*anxious, high HR, sweating, vasodilation



Morphine - ANSWERS-Vasodilates



When someone is having an MI, you're going to give them: - ANSWERS-1.
Morphine

2. Oxygen

3. Nitroglycerin

4. Aspirin




During Phase 2 (inflammation): - ANSWERS-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) - ANSWERS-Vascular tissue restored and
granulation tissue fills deficit; fibroblasts make new collagen; high O2 demand



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

, Trauma - ANSWERS-Injury/wound



Venous hypertension - ANSWERS-Leaky valves allow buildup of pressure in veins



Lymphedema - ANSWERS-Swelling of extremity due to obstructed lymph channel,
nonpitting



Vasculitis - ANSWERS-An inflammation of the blood vessels that causes changes in
the blood vessel walls



Malignant - ANSWERS-Spreads



Surgical dehiscence - ANSWERS-Wound ruptures open along incision



Arterial insufficiency - ANSWERS-Slow or stop of blood flow through the arteries



Pressure ulcers occur on: - ANSWERS-Bony areas due to pressure, friction, or
shear



Arterial ulcer - ANSWERS-A wound that won't heal due to decreased blood flow



Claudication - ANSWERS-Limping

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