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STUDY GUIDE UNIT 1 NU 545 EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE CA$14.39   Add to cart
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STUDY GUIDE UNIT 1 NU 545 EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE
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STUDY GUIDE UNIT 1 NU 545 EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE What is metabolic absorption? The process of moving nutreints from the intestines into the blood stream. What uses oxygen to remove hyrdogen atoms in an oxidative reaction? Peroxiomes During cell injury wha...

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  • October 10, 2024
  • 11
  • 2024/2025
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STUDY GUIDE UNIT 1 NU 545 EXAM QUESTIONS WITH

COMPLETE SOLUTIONS VERIFIED LATEST UPDATE

What is metabolic absorption?


The process of moving nutreints from the intestines into the blood stream.


What uses oxygen to remove hyrdogen atoms in an oxidative reaction?


Peroxiomes


During cell injury what is released that is capable of cellular autodigestion?


digestive enzymes from lysosomes


Cellular Injury Chpt. 2 Power Point

A nurse knows that free radicals may be produced by


metabolism of exogenous chemicals or drugs


Where is the genetic info containe in the cell?


The cell nuclues (DNA)


Cell membranes contain which major chemical components


phospholipids, cholesterol, proteinsm and carbohydrates


What allows potassium to diffuse in and out of cells?


Aldosterone, insulin, and epinephrine


What is cellular adaptation?

, The cells response to escape and protect itself from injury


Which of the following statements is correct regarding pathologic hyperplasia ?

1.) Produces abnormal proliferation of abnormal cells.

2.) Is an adaptive mechansim that enables organ regeneration?

3.) Increases cell size

4.) May occur in response to growth factors.


Produces abnormal proliferation of abnormal cells


What is dysplasia?


Abnormal changes in the size, shape, and organization of mature cells. Does not indicate cancer. ( Can

also be called atypical hyperplasia)


What is metaplasia?


reversible change in which one adult cell type is replaced by another adult cell type


Which of the following is true about alcohol (ethanol)?

1.) Is metabolized via the microsomal P-450.

2.) Is primarily metabolozed and excreted by the kidneys.

3.) Increases activation of methionine, an essential amino acid.

4.) Can produce hypermagnesemia with chronic use.


Is metabolized via the microsomal P-450


What protects the cell from injury?


Cellular Adaptation


What causes ischemic reperfusion injury?

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