Test Bank for Davis Advantage for Pathophysiology: Introductory Concepts and Clinical Perspectives, 3rd Edition by Theresa Capriotti (F.A. Davis Company, 2024) All Chapters

, CAPRIOTTI


Multiple Choice
5 v


Identify the choice that best completes the statement or answers the
5 v 5 v 5 v 5 v 5 v 5 v 5 v 5 v 5 v 5 v 5 v question.

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 ofqrpotassium ions should be higher outside
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the cell compartment.
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4. The active transport involves pumping out three sodium ions and pu
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mping in two potassium ions.
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2. In the absence of oxygen, which cellular function creates the same amount
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of energy as is created in the presence of oxygen?
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1. Dissipation of pyruvic acid 5 v 5 v 5 v


2. Initiation of the citric acid cycle5 v 5 v 5 v 5 v 5 v


3. Activation of acetyl-coenzyme A 5 v 5 v 5 v


4. Creation ofqracidosis via lactic acid
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3. How many adenosine 5 v 5 v 5 v triphosphates (ATPs) are produced in aerobic energy metabolism?
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1. 2
2. 3
3. 34
4. 53
4. Which cell organelles differ in their number according to the cell’s e
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nergy needs? 5v


1. Ribosomes
2. Mitochondria
3. Ribonucleic acids 5 v

4. Deoxyribonucleic acids 5 v

, DAVIS5 v ADVANTAGE5 v FOR5 v PATHOPHYSIOLOGY3rd5 v EDITION5 v CAPRIOTTI5 v TEST

5. Which option best supports the reason more energy is produced
5 v 5 v 5 v when a person 5 v 5 v 5 v 5 v 5 v 5 v 5 v 5 v 5 v 5


vis exercising?
5v


1. Exercise causes an increase in the synthesis of protein.
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2. There is an increase in the production of pyruvic acid in the cells.
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3. The conversion ofqrpyruvic acid to lactic acid is increased by exercise.
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4. Muscle cells have more mitochondria to meet energy demands.
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6. When does ribosomal protein synthesis cease?
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1. During endoplasmic reticulum stress
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2. During the synthesis of adenosine triphosphate (ATP)
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3. During a severe hypoxic state
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4. During the processing of prohormone
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7. Which cellular organelles
5 v 5 v 5 v are responsible for propelling mucus and inhaled debris
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out of the lungs?
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1. Cilia
2. Microfilaments
3. Secretory vesicles 5v

, DAVIS5 v ADVANTAGE5 v FOR5 v PATHOPHYSIOLOGY3rd5 v EDITION5 v CAPRIOTTI5 v TEST




4. Endoplasmic reticula 5 v




5 v 8. Which are the key proteins
5 v 5 v 5 v 5 v 5 v in the contractile units of the muscle cells?
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1. Actin and myosin 5 v 5 v


2. Prohormone and tubulin 5 v 5 v


3. Tubulin and actin 5 v 5 v


4. Myosin and prohormone 5 v 5 v




5 v 9. Which deficiency causes Tay–Sachs disease?
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1. Proteasome
2. Peroxisome
3. Macrophage
4. Lysosomal enzymes 5 v




10. 5 v Which is a characteristic of adrenoleukodystrophy?
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1. Accumulation of ganglioside 5 v 5 v


2. Cessation of ribosomal protein synthesis 5 v 5 v 5 v 5 v


3. Acceleration of cellular proteasome activity 5 v 5 v 5 v 5 v


4. Accumulation of long-chain fatty acids in the nervous system
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11. 5 v Which statement regarding endoplasmic reticulum (ER) stress is correct?
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1. During ER stress, proteins are rapidly degraded.
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2. During ER stress, lipids cannot travel to their proper intracellular locations.
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3. During ER stress, long-chain fatty acids accumulate in the nervous system.
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4. During ER stress, nondeNgU
5v raRdeSdIsNubGsT
5v taBnc.eCs qrOa cMc u m u late in the cells.
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12. A client is diagnosed with type 1 diabetes mellitus. At a cellular level, which fun
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ction is likely to be involved?
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1. Inability of ribosomes to produce a specific type of protein
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2. Incorrect processing of a protein by the Golgi apparatus
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3. Stagnation of a previously dynamic action in microtubules
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4. Obstruction ofqrthe smooth endoplasmic reticulum
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5 v 5 v 13. A newborn patient exhibits characteristics of severe physical deformities. Which cellular co
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mponent is examined to determine the cause and probability of the disease being genetic
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ally transferred?
5 v


1. Transfer RNA 5 v


2. Ribosomal RNA 5 v


3. Double helix ofqrDNA 5 v 5 v 5v


4. Mitochondrial DNA 5 v




14. A hiker experiences muscle pain and acidosis while ascending a mountain d
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uring a long, steep
5 v 5v 5 v 5 v climb. Which is 5 v 5 v 5 v the reason 5 v 5 v for 5 v these manifestation
5 v


s?
1. Cellular hypoxia 5 v


2. Autolysis
3. Heterolysis
4. Cellular edema 5 v




15. 5 v Which factor provides DNA the unique molecular ability to replicate?
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1. The pairing of nitrogenous
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