DAVIS ADVANTAGE FOR PATHOPHYSIOLOGY 2ND EDITION CAPRIOTTI TEST BANK

,Multiple .Choice
Identify .the .choice .that .best .completes .the .statement .or .answers .the .question.

. . 1. . Which .statement .regarding .the .sodium–potassium .pump .is .correct?
1. The .cell’s .plasma .membrane .is .more .soluble .to .sodium .ions .than .potassium .ions.
2. The .concentration .of .sodium .ions .should .be .higher .inside .the .cell .compartment.
3. The .concentration .of .potassium .ions .should .be .higher .outside .the
.cell .compartment.
4. The .active .transport .involves .pumping .out .three .sodium .ions .and .pumping .in
.two .potassium .ions.

. 2. .In .the .absence .of .oxygen, .which .cellular .function .creates .the .same .amount .of .energy .as .is
.created .in .the .presence .of .oxygen?
1. Dissipation .of .pyruvic .acid
2. Initiation .of .the .citric .acid .cycle
3. Activation .of .acetyl-coenzyme .A
4. Creation .of .acidosis .via .lactic .acid
. . 3. . How .many .adenosine .triphosphates .(ATPs) .are .produced .in .aerobic .energy .metabolism?
1. . . 2
2. . . 3
3. .
NURSINGTB.COM
. 34
4. .
. 53

. 4. Which .cell .organelles .differ .in .their .number .according .to .the .cell’s .energy .needs?
1. Ribosomes
2. Mitochondria
3. Ribonucleic .acids
4. Deoxyribonucleic .acids
.
5. Which .option .best .supports .the .reason .more .energy .is .produced .when .a .person .is .exercising?
1. Exercise .causes .an .increase .in .the .synthesis .of .protein.
2. There .is .an .increase .in .the .production .of .pyruvic .acid .in .the .cells.
3. The .conversion .of .pyruvic .acid .to .lactic .acid .is .increased .by .exercise.
4. Muscle .cells .have .more .mitochondria .to .meet .energy .demands.
.
6. When .does .ribosomal .protein .synthesis .cease?
1. During .endoplasmic .reticulum .stress
2. During .the .synthesis .of .adenosine .triphosphate .(ATP)
3. During .a .severe .hypoxic .state
4. During .the .processing .of .prohormone
.
7. Which .cellular .organelles .are .responsible .for .propelling .mucus .and .inhaled .debris .out .of .the
.lungs?
1. Cilia
2. Microfilaments
3. Secretory .vesicles

, 4. . Endoplasmic .reticula
. . 8. . Which .are .the .key .proteins .in .the .contractile .units .of .the .muscle .cells?
1. Actin .and .myosin
2. Prohormone .and .tubulin
3. Tubulin .and .actin
4. Myosin .and .prohormone
. . 9. . Which .deficiency .causes .Tay–Sachs .disease?
1. Proteasome
2. Peroxisome
3. Macrophage
4. Lysosomal .enzymes
. 10. . Which .is .a .characteristic .of .adrenoleukodystrophy?
1. Accumulation .of .ganglioside
2. Cessation .of .ribosomal .protein .synthesis
3. Acceleration .of .cellular .proteasome .activity
4. Accumulation .of .long-chain .fatty .acids .in .the .nervous .system
. 11. . Which .statement .regarding .endoplasmic .reticulum .(ER) .stress .is .correct?
1. During .ER .stress, .proteins .are .rapidly .degraded.
2. During .ER .stress, .lipids .cannot .travel .to .their .proper .intracellular .locations.
3. During .ER .stress, .long-chain .fatty .acids .accumulate .in .the .nervous .system.
4. During .ER .stress, .nondeNgU
raR
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ubGsT
taB
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acMcumulate .in .the .cells.
. 12. .A .client .is .diagnosed .with .type .1 .diabetes .mellitus. .At .a .cellular .level, .which .function .is .likely
.to .be .involved?
1. Inability .of .ribosomes .to .produce .a .specific .type .of .protein
2. Incorrect .processing .of .a .protein .by .the .Golgi .apparatus
3. Stagnation .of .a .previously .dynamic .action .in .microtubules
4. Obstruction .of .the .smooth .endoplasmic .reticulum
. 13. .A .newborn .patient .exhibits .characteristics .of .severe .physical .deformities. .Which .cellular
.component .is .examined .to .determine .the .cause .and .probability .of .the .disease .being .genetically
.transferred?
1. Transfer .RNA
2. Ribosomal .RNA
3. Double .helix .of .DNA
4. Mitochondrial .DNA
. 14. .A .hiker .experiences .muscle .pain .and .acidosis .while .ascending .a .mountain .during .a .long,
.steep .climb. .Which .is .the .reason .for .these .manifestations?
1. Cellular .hypoxia
2. Autolysis
3. Heterolysis
4. Cellular .edema
. 15. . Which .factor .provides .DNA .the .unique .molecular .ability .to .replicate?
1. The .pairing .of .nitrogenous .bases

, 2. The .presence .of .pyrimidine .bases
3. The .presence .of .nucleotides
4. The .nitrogenous .base .and .phosphate .bond

. 16. .How .many .nitrogenous .bases .compose . a .single .codon?
1. . . 2
2. . . 3
3. . . 4
4. . . 5

. 17. . Which .components .form .the .structure .of .DNA?
1. Nucleotides
2. Amino .acids
3. Fatty .acids
4. Phosphates
. 18. . Which .factor .is .essential .in .order .for .protein .synthesis .to .occur?
1. Free-standing .ribosomes .within .the .cell
2. Protein .blueprint .from .the .cell .of .the .DNA
3. Specific .information .from .the .nucleus .of .the .cell
4. Transfer .RNA .to .move .the .protein .out .of .the .cell
. 19. .Tetracycline .antibiotic .is .prescribed .for .an .adult .client .with .chlamydia .infection. .Which .is
.the .mechanism .of .action .of .the .drug?
1. It .prevents .the .replicatioNnUoRf .bSaIctNerGiaT..B.COM
2. It .alters .the .configuration .of .bacterial .cytoplasm.
3. It .interferes .with .the .function .of .bacterial .ribosomes.
4. It .inhibits .the .functions .of .bacterial .mitochondria.
. 20. . Where .does .the .conversion .of .a .prohormone .into .a .hormone .take .place?
1. In .the .ribosomes
2. In .the .Golgi .apparatus
3. In .the .secretory .granules
4. In .the .endoplasmic .reticulum
. 21. .Which .is .the .cell’s .“master .mind”?
1. Nucleus
2. Ribosome
3. Golgi .apparatus
4. Endoplasmic .reticulum


Multiple .Response
Identify .one .or .more .choices .that .best .complete .the .statement .or .answer .the .question.

. 22. . Which .statements .regarding .the .microtubules .are .true? .Select .all .that .apply.
1. Microtubules .are .solid.
2. Microtubules .are .flexible.
3. Microtubules .are .composed .of .tubulin.