TEST BANK FOR Davis Advantage for Pathophysiology: Introductory Concepts and Clinical Perspectives Third Edition by Theresa Capriotti ISBN: 978-1719648592 COMPLETE GUIDE ALL CHAPTERS COVERED 100% VERIFIED A+ GRADE ASSURED!!!!!NEW LATEST UPLOAD!!!!!!

,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. Whichdstatement 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 thedcell compartment.
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3. The concentration of potassium ions should be higherdoutside the cell compartment.
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4. The active transport involves pumping out three sodium ions and pumping
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in two potassium ions.
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2. What is thedprocess in which glucose is useddto create energy?
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1. Autolysis
2. Glycolysis
3. Heterolysis
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3. How many adenosine triphosphates (ATPs) are produced in aerobic energy metabolism?
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1. 2
2. 3
3. 34
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4. Whichdcell organelles are believed to have once been self-sustaining and independent?
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1. Ribosomes
2. Mitochondria
3. Ribonucleic acid mm


4. Deoxyribonucleic acid mm




5. Why is more energy produced when a person is exercising?
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1. There is an increase indthe synthesis of protein.
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2. There is an increase in the production of pyruvic aciddin the cells.
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3. There is an increase indthe conversion of pyruvic acid to lactic acid.
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4. There is an increase in the 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) stress
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2. During the synthesis of ATP mm mm mm mm


3. During severe hypoxic state mm mm mm


4. During the processingdof prohormone mm mm mm




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. mm


4. endoplasmic reticulum. mm




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




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, 2. Myosin and tubulin mm mm


3. Tubulin and actin mm mm


4. Nonedof the above mm mm




m m m m 9. m m Which deficiency causes Tay-Sach’s disease?
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1. Proteasome
2. Peroxisome
3. Macrophage
4. Lysosomal enzymes mm




mm 10. m m Adrenoleukodystrophy is characterized by mm mm mm


1. Accumulation of ganglioside. mm mm


2. Cessation of ribosomal protein synthesis.
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3. Acceleration of cellular proteasome activity.
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4. Accumulation of long chain fatty acid s in thednervous system.
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mm 11. m m Which statement regardingdendoplasmic reticulum (ER) stress is correct?
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1. During ER stress, proteins are rapidly degraded.
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2. During ERdstress, lipids cannotdtravel to their proper intracellular locations.
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3. During ERdstress, accumulation of long chain fatty acids occurs in the nervous system.
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4. During ERdstress, accumulation of non-degraded substances occurs in the cells.
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mm 12. m m m m Which is referred to as the protein factory of the cell?
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1. Ribosome
2. Mitochondria
3. Golgi apparatus
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4. Endoplasmic reticulum mm




mm 13. m m m m Which acts as a bluedprint for the construction of proteins?
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1. Transfer RNA mm


2. Ribosomal RNA mm


3. Messenger RNA mm


4. Mitochondrial DNA mm




mm 14. m m m m A hiker experiences muscle pain and acidosis as he or shedascends a mountain during a long, steep cl
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b.
What is thedreason for these symptoms?
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1. Cellular hypoxia mm


2. Autolysis
3. Heterolysis
4. Cellular edema mm




mm 15. m m m m Which factor provides DNA the unique molecular ability to replicate?
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1. The precise pairing of the nitrogenous bases
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2. The presence of pyrimidines bases
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3. The presence of nucleotides
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4. The nitrogenous base and phosphatedbond
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mm 16. m m How many nitrogenous bases compose a single codon?
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1. 2
2. 3
3. 4
4. Nonedof the abovemm mm




Copyright © 2016 F. A. Davis Com
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, mm 17. m m The DNA is a polymer of
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1. Nucleotides.
2. Amino acids. mm


3. Fatty acids. mm


4. Phosphates.

mm 18. m m m m What is the function of ribosomal ribonucleic acid during protein synthesis?
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1. It transports genetic information from the DNA for protein synthesis.
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2. It gathers and joins the amino acids for specific proteins.
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3. It is directly involved in the formation of ribosomes.
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4. Nonedof the above. mm mm




mm 19. Tetracycline antibiotic was given to a 30 year old client with Chlamydia infection. What is the
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mechanism of action of the drug? mm mm mm mm mm


1. It prevents the replication of bacteria.
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2. It alters the configuration of bacterial cytoplasm.
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3. It interferes with the function of bacterial ribosomes.
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4. It inhibits the functions of bacterial mitochondria.
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mm 20. m m m m Where does the conversion of a prohormone into a hormone take place?
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1. Ribosome
2. Golgi apparatusmm


3. Secretory granule mm


4. Endoplasmic reticulum mm




mm 21. m m Which is the cell’s “master mind”?
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1. Nucleus
2. Ribosome
3. Golgi apparatusmm


4. Endoplasmic reticulum mm




Multiple Response
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Identify one or more choices that best complete thedstatement or answerdthe question.
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mm 22. m m m m Which statements regarding the microtubules are true? Select all that apply.
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1. Microtubules are solid. mm mm


2. Microtubules are flexible. mm mm


3. Microtubules are composed of tubulin. mm mm mm mm


4. Microtubules are called actin filaments. mm mm mm mm


5. Microtubules comprise of centrioles and mitotic spindle.
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mm 23. m m m m Which structures are found in microtubules? Select all that apply.
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1. Cilia
2. Centrioles
3. Mitotic spindle mm


4. Actin filamentsmm


5. Secretory vesicles mm




mm 24. m m What aredthe characteristics of ribonucleic acid? Select all that apply.
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1. Presence of ribose pentose sugar mm mm mm mm




Copyright © 2016 F. A. Davis Com
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