TEST BANK For Davis Advantage for Pathophysiology Introductory Concepts and Clinical Perspectives 3rd Edition By Theresa Capriotti, All 42 Chapters Covered, Verified Latest Edition

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, Chapter 1: The Cell in Health and Illness
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Multiple Choice
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Identify the choice that best completes the statement or answers the question.
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1. Which statement regarding the sodium-potassium pump is correct?
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1. The cell’s plasma membrane is more soluble to sodium ions than potassium ions.
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2. The concentration of sodium ions should be higher inside the cell compartment.
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3. The concentration of potassium ions should be higher outside the cell compartment.
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4. The active transport involves pumping out three sodium ions and pumping i
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n two potassium ions.
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2. What is the process in which glucose is used to create energy?
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1. Autolysis
2. Glycolysis
3. Heterolysis
4. None of the above w# w# w#




3. How many adenosine triphosphates (ATPs) are produced in aerobic energy metabolism?
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1. 2
2. 3
3. 34
4. None of the above w# w# w#




4. Which cell organelles are believed to have once been self-sustaining and independent?
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1. Ribosomes
2. Mitochondria
3. Ribonucleic acid w#


4. Deoxyribonucleic acid w#




5. Why is more energy produced
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1. There is an increase in the w# w# w# w# w# w# synthesis of protein. w# w#


2. There is an increase in the w# w# w# w# w# w# production of pyruvic acid in the cells.
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3. There is an increase in the w# w# w# w# w# w# conversion of pyruvic acid to lactic acid.
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4. There is an increase in the w# w# w# w# w# w# production of mitochondria in the muscle cells.
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6. When does ribosomal protein synthesis cease?
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1. During endoplasmic reticulum (ER) stressw# w# w# w#


2. During the synthesis of ATP w# w# w# w#


3. During severe hypoxic state w# w# w#


4. During the processing of prohormone w# w# w# w#




7. The cellular organelle responsible for propelling mucous and inhaled debris out of the lungs is
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1. cilia.
2. microfilament.
3. secretory vesicle. w#


4. endoplasmic reticulum. w#




8. Which are the key proteins in the contractile units of the muscle cells?
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1. Actin and myosin w# w#




Copyright © 2016 F. A. Davis Compa
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