NURS 611 (NURS611)
Maryville College
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Nurs 611 Maryville Exam 1 (Varges review) Questions With Complete Solutions
- Examen • 11 pages • 2023
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Influence cell damage by giving up electron causing chemical injury to the cell membrane correct answer: free radical 
 
These are also considered Reactive Oxygen Species correct answer: Free radicals 
 
during cell injury ____ ____ cause enzymatic digestion of the ________ & ________ which Halts what? correct answer: nucleus, nucleolus, lysosomal leaking, synthesis of the DNA 
 
How does HYPERKALEMIA affect CARDIAC CONTRACTILITY? correct answer: Hypopolarization of the cardiac cells 
 
What...
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Maryville Patho NURS 611 Exam 2 Questions With Complete Solutions
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Maryville Patho NURS 611 Exam 2 Questions With Complete Solutions
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MARYVILLE PATHO 611 EXAM 1: WUNDERLICH QUESTIONS WITH COMPLETE SOLUTIONS
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Describe the characteristics of apoptosis. correct answer: A programmed cell death that is regulated or programmed. 
 
Necrosis: characterized by rapid loss of the plasma membrane structure, organelle swelling, mitochondrial dysfunction. Hypoxia is the #1 major cause of cellular injury leading to necrosis especially to the kidneys and heart. (Myocardial infarction) 
 
Page 52: What's new: Current research supports that after muscle heart injury that stem cells exist in the heart and differenti...
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Maryville NURS 611 Exam 2 Questions With Complete Solutions
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Neurogenic Diabetes Insipidus correct answer: Swelling commonly seen after traumatic brain injury (TBI) can lead to dangerous increases in intracranial pressure. This increase can push on the pituitary leading to decreased ADH secretion = polyuria. 
 
Parasympathetic Nervous System correct answer: Mediated by acetylcholine; controls rest and digest; conserves energy and the body's resources; controls everyday metabolism 
 
Sympathetic Nervous System correct answer: Mediated by catecholamines...
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Maryville NP PAtho NURS 611 Questions With Complete Solutions
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Parasympathetic Nervous System correct answer: Conserves energy and the body's resources 
 
Sympathetic Nervous System correct answer: Responds to stress by preparing the body to defend itself. 
 
What catecholamine is released during sympathetic nervous system? correct answer: Epinephrine 
 
What else happens during sympathetic nervous system is activated? correct answer: After epinephrine is released it mobilizes the energy stores to increase glucose and decrease insulin. Redistribute.l b...
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Maryville Patho 611 Exam 1 Practice Quiz Questions with complete solutions
- Examen • 6 pages • 2023
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Pathologic hyperplasia correct answer: Produces an abnormal proliferation of abnormal cells 
 
Free radicals may be produced by correct answer: spontaneous decay of superoxide 
 
Alcohol (ethanol) correct answer: is metabolized via the microsomal p-450 oxidase pathway 
 
Aging is associated with correct answer: increased cross-linking of collagen 
 
What organic compound facilitates transportation across cell membranes by acting as receptors, transport channels for electrolytes, and enzymes ...
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NURS 611 Advanced Pathophysiology Exam 1 Questions With Complete Solutions
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Sodium - Main ECF ion. 
 
Potassium - Main ICF ion. 
 
Mitochondria - Organelle that produces ATP. 
 
Ribosomes - Organelles responsible for protein synthesis. 
 
Lysosomes - Organelles that degrade and recycle waste. 
 
Peroxisomes - Organelles that break down chemicals into H202, produces free radicals. 
 
Golgi Apparatus - Organelle responsible for packaging and distribution. 
 
Smooth Endoplasmic Reticulum - Organelle that synthesizes steroids and detoxification. 
 
Tight Junction - Impermea...
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NURS 611 Patho – Maryville Questions With Complete Solutions
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What is Apoptosis? correct answer: A programmed cell death 
 
What is necrosis? correct answer: Death of most or all of the cells in an organ or tissue due to disease, injury, or failure of the blood supply. 
 
Characteristics of tissue necrosis correct answer: 1) Rapid loss of of the plasma membrane structure 
2) Organelle swelling 
3) Mitochondrial dysfunction 
 
Hypoxia correct answer: What is the #1 major cause of cellular injury leading to necrosis. (especially the kidney and heart) 
 
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Maryville Patho NURS 611 Exam 2. dr. wunderlich Questions With Complete Solutions
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Maryville Patho NURS 611 Exam 2. dr. wunderlich Questions With Complete Solutions
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Test 1: Patho Maryville Nurs 611 Questions And Answers With Complete Solutions
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Apoptosis correct answer: programmed death such as inflammation 
 
Necrosis correct answer: cellular injury such as MI, hypoxia 
 
Atrophy correct answer: physiologic atrophy of the thymus gland in childhood 
 
Hypertrophy correct answer: increase in cell size 
Physiologic hypertrophy would be increase in myocardial cell size r/t endurance training 
Pathologic hypertrophy would be secondary to disease such as HTN 
 
Hyperplasia correct answer: increase in number of cells 
Compensatory hyper...
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