,DOWNLOAD THE Test Bank for Essentials of Oral Histology and Embryology 5th Edi
b b b b b b b b b b b b
tion Chiego b
Chapter 02: Structure and Function of Cells, Tissues, and Organs
b b b b b b b b b
Chiego: Essentials of Oral Histology and Embryology, 5th Edition
b b b b b b b b
MULTIPLEbCHOICE
1. Simplebsquamousbepitheliumbfunctionsbasbabliningbinbwhichblocation?
a. Mouth
b. Vagina
c. Kidney
d. Pharynx
ANS:b C
Feedback
A Thebmouthbisblinedbwithbstratifiedbsquamousbepithelium.
B Thebvaginabisblinedbwithbstratifiedbsquamousbepithelium.
C Correct.bThebkidneybisblinedbwithbsimplebsquamousbepithelium.
D Thebpharynxbisblinedbwithbstratifiedbsquamousbepithelium.
DIF: Recall REF:b b p.b20 OBJ:b b 1
2. Whichbcellbsupportsbthebnervousbsystem?
a. Myoblast
b. Neuroglia
c. Leukocyte
d. Melanocyte
ANS:b B
Feedback
A Neuroglialbcells,bnotbmyoblasts,bsupportbthebnervousbsystem.
B Correct.bLiverbtissuebisbproducedbbybendodermalbcells.
C Neuroglialbcells,bnotbleukocytes,bsupportbthebnervousbsystem.
D Neuroglialbcells,bnotbmelanocytes,bsupportbthebnervousbsystem.
DIF: Recall REF:b b p.b19 OBJ:b b 1
3. Connectivebtissuebproperbisbclassifiedbasb .
a. dense,bstriated,borbsmooth
b. simple,bstratified,borbsquamous
c. dense,bloose,borbloosebwithbspecialbproperties
d. dense,belastic,borbelasticbwithbspecialbproperties
ANS:b C
Feedback
A Connectivebtissuebisbclassifiedbasbdense,bloose,borbloosebwithbspecialbproperties.
B Connectivebtissuebisbclassifiedbasbdense,bloose,borbloosebwithbspecialbproperties.
C Correct.bConnectivebtissuebisbloose,bdense,borbloosebwithbspecialbproperties.
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,DOWNLOAD THE Test Bank for Essentials of Oral
b b b b b Histology and Embryology
D
5th Edition Chiego b
Connectivebtissuebisbclassifiedbasbdense,bloose,borbloosebwithbspecialbproperties.
DIF: Recall REF:b b p.b20 OBJ:b b 1
4. Whatbarebthebthreebtypesbofbmusclebtissue?
a. Cardiac,bskeletal,bandbsmooth
b. Striated,bvoluntary,bandbsmooth
c. Cardiac,bskeletal,bandbvoluntary
d. Voluntary,binvoluntary,bandbstriated
ANS:b A
Feedback
A Correct.bTherebarebthreebtypesbofbmusclebtissue—cardiac,bskeletal,bandbsmooth.
B Musclebtissuebisbclassifiedbasbcardiac,bskeletal,bandbsmooth.
C Musclebtissuebisbclassifiedbasbcardiac,bskeletal,bandbsmooth.
D Musclebtissuebisbclassifiedbasbcardiac,bskeletal,bandbsmooth.
DIF: Recall REF:b b p.b21 OBJ:b b 1
5. Howbdoesbepithelialbtissuebrenewbitself?
a. Mitosisbofbthebbasalbcells
b. Mitosisbofbthebgranularblayerbofbcells
c. Bybsheddingborbsloughingbthebsurfacebcells
d. Throughbnourishmentbofbnearbybbloodbvessels
ANS:b A
Feedback
A Correct.bEpitheliumbregeneratesbthroughbmitosisbofbthebbasalbcells.
B Epithelialbcellsbregeneratebthroughbbasalbcellbmitosis.
C Epithelialbcellsbregeneratebthroughbbasalbcellbmitosis.
D Epithelialbcellsbregeneratebthroughbbasalbcellbmitosis.
DIF: Recall REF:b b p.b18 OBJ:b b 1
6. Buccalbmucosabrenewsbitselfbinb days.
a. 1btob2
b. 3btob4
c. 5btob9
d. 10btob14
ANS:b D
Feedback
A Buccalbmucosabisbreplenishedbeveryb10btob14bdays,basbopposedbtob1btob2bdays.
B Buccalbmucosabisbreplenishedbeveryb10btob14bdays,basbopposedbtob3btob4bdays.
C Buccalbmucosabisbreplenishedbeveryb10btob14bdays,basbopposedbtob5btob9bdays.
D Correct.bBuccalbmucosabisbreplenishedbeveryb10btob14bdays.
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, DOWNLOAD THE Test Bank for Essentials of Oral Histology and Embryology 5th Edi
b b b b b b b b b b b b
tion Chiego b
DIF: Recall REF:b b p.b18 OBJ:b b 1
7. Thebjunctionalbepitheliumbofbgingivabisbreplenishedbeveryb days.
a. 1btob3
b. 4btob6
c. 7btob9
d. 10btob13
ANS:b B
Feedback
A Junctionalbepitheliumbrenewsbeveryb4btob6bdays,bratherbthanb1btob3bdays.
B Correct.bThebjunctionalbepitheliumbofbthebgingivabisbrenewedbeveryb4btob6bdays.
C Junctionalbepitheliumbrenewsbeveryb4btob6bdays,bratherbthanb7btob9bdays.
D Junctionalbepitheliumbrenewsbeveryb4btob6bdays,bratherbthanb10btob13bdays.
DIF: Recall REF:b b p.b18 OBJ:b b 1
8. Whichbtermbrepresentsbabsingleblayerbofbcells?
a. Simple
b. Stratified
c. Cuboidal
d. Columnar
ANS:b A
Feedback
A Correct.bThebtermbsimplebdescribesbabsingleblayerbofbcells.
B Thebtermbstratifiedbdescribesbseveralblayersbofbcells.
C Thebtermbcuboidalbdescribesbabcube-shapedbcell.
D Thebtermbcolumnarbdescribesbabcolumn-shapedbcell.
DIF: Recall REF:b b p.b18 OBJ:b b 2
9. Whichbepitheliumbconsistsbofbseveralblayers,bwithbonlybthebbasalbcellblayerbinbcontactbwithbthebb
asalblamina?
a. Simple
b. Stratified
c. Squamous
d. Pseudostratified
ANS:b B
Feedback
A Simplebepitheliumbhasbonlyboneblayerbofbcells.
B Correct.bStratifiedbepitheliumbconsistsbofbseveralblayers,bbutbonlybthebbasalbcellblayer
bisbinbcontact bwithbthebbasalblamina.
C Squamousbepithelialbcellsbarebcharacterizedbasbflat,bscale-shapedbcells.
D Pseudostratifiedbepithelialbcellsbcontactbthebbasalblamina,bbutbnotbthebsurface.
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b b b b b b b b b b b b
tion Chiego b
Chapter 02: Structure and Function of Cells, Tissues, and Organs
b b b b b b b b b
Chiego: Essentials of Oral Histology and Embryology, 5th Edition
b b b b b b b b
MULTIPLEbCHOICE
1. Simplebsquamousbepitheliumbfunctionsbasbabliningbinbwhichblocation?
a. Mouth
b. Vagina
c. Kidney
d. Pharynx
ANS:b C
Feedback
A Thebmouthbisblinedbwithbstratifiedbsquamousbepithelium.
B Thebvaginabisblinedbwithbstratifiedbsquamousbepithelium.
C Correct.bThebkidneybisblinedbwithbsimplebsquamousbepithelium.
D Thebpharynxbisblinedbwithbstratifiedbsquamousbepithelium.
DIF: Recall REF:b b p.b20 OBJ:b b 1
2. Whichbcellbsupportsbthebnervousbsystem?
a. Myoblast
b. Neuroglia
c. Leukocyte
d. Melanocyte
ANS:b B
Feedback
A Neuroglialbcells,bnotbmyoblasts,bsupportbthebnervousbsystem.
B Correct.bLiverbtissuebisbproducedbbybendodermalbcells.
C Neuroglialbcells,bnotbleukocytes,bsupportbthebnervousbsystem.
D Neuroglialbcells,bnotbmelanocytes,bsupportbthebnervousbsystem.
DIF: Recall REF:b b p.b19 OBJ:b b 1
3. Connectivebtissuebproperbisbclassifiedbasb .
a. dense,bstriated,borbsmooth
b. simple,bstratified,borbsquamous
c. dense,bloose,borbloosebwithbspecialbproperties
d. dense,belastic,borbelasticbwithbspecialbproperties
ANS:b C
Feedback
A Connectivebtissuebisbclassifiedbasbdense,bloose,borbloosebwithbspecialbproperties.
B Connectivebtissuebisbclassifiedbasbdense,bloose,borbloosebwithbspecialbproperties.
C Correct.bConnectivebtissuebisbloose,bdense,borbloosebwithbspecialbproperties.
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,DOWNLOAD THE Test Bank for Essentials of Oral
b b b b b Histology and Embryology
D
5th Edition Chiego b
Connectivebtissuebisbclassifiedbasbdense,bloose,borbloosebwithbspecialbproperties.
DIF: Recall REF:b b p.b20 OBJ:b b 1
4. Whatbarebthebthreebtypesbofbmusclebtissue?
a. Cardiac,bskeletal,bandbsmooth
b. Striated,bvoluntary,bandbsmooth
c. Cardiac,bskeletal,bandbvoluntary
d. Voluntary,binvoluntary,bandbstriated
ANS:b A
Feedback
A Correct.bTherebarebthreebtypesbofbmusclebtissue—cardiac,bskeletal,bandbsmooth.
B Musclebtissuebisbclassifiedbasbcardiac,bskeletal,bandbsmooth.
C Musclebtissuebisbclassifiedbasbcardiac,bskeletal,bandbsmooth.
D Musclebtissuebisbclassifiedbasbcardiac,bskeletal,bandbsmooth.
DIF: Recall REF:b b p.b21 OBJ:b b 1
5. Howbdoesbepithelialbtissuebrenewbitself?
a. Mitosisbofbthebbasalbcells
b. Mitosisbofbthebgranularblayerbofbcells
c. Bybsheddingborbsloughingbthebsurfacebcells
d. Throughbnourishmentbofbnearbybbloodbvessels
ANS:b A
Feedback
A Correct.bEpitheliumbregeneratesbthroughbmitosisbofbthebbasalbcells.
B Epithelialbcellsbregeneratebthroughbbasalbcellbmitosis.
C Epithelialbcellsbregeneratebthroughbbasalbcellbmitosis.
D Epithelialbcellsbregeneratebthroughbbasalbcellbmitosis.
DIF: Recall REF:b b p.b18 OBJ:b b 1
6. Buccalbmucosabrenewsbitselfbinb days.
a. 1btob2
b. 3btob4
c. 5btob9
d. 10btob14
ANS:b D
Feedback
A Buccalbmucosabisbreplenishedbeveryb10btob14bdays,basbopposedbtob1btob2bdays.
B Buccalbmucosabisbreplenishedbeveryb10btob14bdays,basbopposedbtob3btob4bdays.
C Buccalbmucosabisbreplenishedbeveryb10btob14bdays,basbopposedbtob5btob9bdays.
D Correct.bBuccalbmucosabisbreplenishedbeveryb10btob14bdays.
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b b b b b b b b b b b b
tion Chiego b
DIF: Recall REF:b b p.b18 OBJ:b b 1
7. Thebjunctionalbepitheliumbofbgingivabisbreplenishedbeveryb days.
a. 1btob3
b. 4btob6
c. 7btob9
d. 10btob13
ANS:b B
Feedback
A Junctionalbepitheliumbrenewsbeveryb4btob6bdays,bratherbthanb1btob3bdays.
B Correct.bThebjunctionalbepitheliumbofbthebgingivabisbrenewedbeveryb4btob6bdays.
C Junctionalbepitheliumbrenewsbeveryb4btob6bdays,bratherbthanb7btob9bdays.
D Junctionalbepitheliumbrenewsbeveryb4btob6bdays,bratherbthanb10btob13bdays.
DIF: Recall REF:b b p.b18 OBJ:b b 1
8. Whichbtermbrepresentsbabsingleblayerbofbcells?
a. Simple
b. Stratified
c. Cuboidal
d. Columnar
ANS:b A
Feedback
A Correct.bThebtermbsimplebdescribesbabsingleblayerbofbcells.
B Thebtermbstratifiedbdescribesbseveralblayersbofbcells.
C Thebtermbcuboidalbdescribesbabcube-shapedbcell.
D Thebtermbcolumnarbdescribesbabcolumn-shapedbcell.
DIF: Recall REF:b b p.b18 OBJ:b b 2
9. Whichbepitheliumbconsistsbofbseveralblayers,bwithbonlybthebbasalbcellblayerbinbcontactbwithbthebb
asalblamina?
a. Simple
b. Stratified
c. Squamous
d. Pseudostratified
ANS:b B
Feedback
A Simplebepitheliumbhasbonlyboneblayerbofbcells.
B Correct.bStratifiedbepitheliumbconsistsbofbseveralblayers,bbutbonlybthebbasalbcellblayer
bisbinbcontact bwithbthebbasalblamina.
C Squamousbepithelialbcellsbarebcharacterizedbasbflat,bscale-shapedbcells.
D Pseudostratifiedbepithelialbcellsbcontactbthebbasalblamina,bbutbnotbthebsurface.
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