FULL TEST BANK 4 4
Applied Pathophysiology
4
A Conceptual Approach 4th Editionb
4 4 4 4 4
y Judi Nath, Carie Braun
4 4 4 4
Complete Test Bank, All Chapters are included
4 4 4 4 4 4
, Applied “Pathophysiology “A “Conceptual “Approach “to “the“Mech
4 4 4 4 4 4 4
anisms “of “Disease “4th “Edition “Braun “Test “Bank
4 4 4 4 4 4 4
Chapter4“1Introduction4“to4“Pathophysiology
1. The4“nucleus
,4“which4“is4“essential4“for4“function4“and4“survival4“of4“the4“cell.
A) is4“the4“site4“of4“protein4“synthesis
B) contains4“the4“genetic4“code
C) transforms4“cellular4“energy
D) initiates4“aerobic4“metabolism
2. Although4“energy4“is4“not4“made4“in4“mitochondria,4“they4“are4“known4“as4“the4“
power4“plants4“of4“the4“cell4“because4“they:
A) contain4“RNA4“for4“protein4“synthesis.
B) utilize4“glycolysis4“for4“oxidative4“energy.
C) extract4“energy4“from4“organic4“compounds.
D) store4“calcium4“bonds4“for4“muscle4“contractions.
3. Although4“the4“basic4“structure4“of4“the4“cell4“plasma4“membrane4“is4“formed4“by4“
a4“lipid4“bilayer,4“most4“of4“the4“specific4“membrane4“functions4“are4“carried4“out4“
by:
A) bound4“and4“transmembrane4“proteins.
B) complex,4“long4“carbohydrate4“chains.
C) surface4“antigens4“and4“hormone4“receptors.
D) a4“gating4“system4“of4“selective4“ion4“channels.
4. To4“effectively4“relay4“signals,4“cell-to-
cell4“communication4“utilizes4“chemical4“messenger4“systems4“that:
A) displace4“surface4“receptor4“proteins.
B) accumulate4“within4“cell4“gap4“junctions.
C) bind4“to4“contractile4“microfilaments.
D) release4“secretions4“into4“extracellular4“fluid.
5. Aerobic4“metabolism,4“also4“known4“as4“oxidative4“metabolism,4“provides4“energy4“by
:
,A) removing4“the4“phosphate4“bonds4“from4“ATP.
B) combining4“hydrogen4“and4“oxygen4“to4“form4“water.
C) activating4“pyruvate4“stored4“in4“the4“cytoplasm.
D) breaking4“down4“glucose4“to4“form4“lactic4“acid.
6. Exocytosis,4“the4“reverse4“of4“endocytosis,4“is4“important4“in
into4“the4“extracellular4“fluid.
A) Engulfing4“and4“ingesting4“fluid4“and4“proteins4“for4“transport
B) Killing,4“degrading,4“and4“dissolving4“harmful4“microorganisms
C) Removing4“cellular4“debris4“and4“releasing4“synthesized4“substances
D) Destruction4“of4“particles4“by4“lysosomal4“enzymes4“for4“secretion
7. The4“process4“responsible4“for4“generating4“and4“conducting4“membrane4“potentials4“is
:
A) diffusion4“of4“current-carrying4“ions.
B) millivoltage4“of4“electrical4“potential.
C) polarization4“of4“charged4“particles.
D) ion4“channel4“neurotransmission.
8. Epithelial4“tissues4“are4“classified4“according4“to4“the4“shape4“of4“the4“cells4“an
d4“the4“number4“of4“layers.4“Which4“of4“the4“following4“is4“a4“correctly4“matche
d4“description4“and4“type4“of4“epithelial4“tissue?
A) Simple4“epithelium:4“cells4“in4“contact4“with4“intercellular4“matrix;4“some4“d
o4“not4“extend4“to4“surface
B) Stratified4“epithelium:4“single4“layer4“of4“cells;4“all4“cells4“rest4“on4“bas
ement4“membrane
C) Glandular4“epithelium:4“arise4“from4“surface4“epithelia4“and4“underl
ying4“connective4“tissue
D) Pseudostratified4“epithelium:4“multiple4“layers4“of4“cells;4“deepest4“layer4“rest
s4“on4“basement4“membrane
9. Connective4“tissue4“contains4“fibroblasts4“that4“are4“responsible4“for:
A) providing4“a4“fibrous4“framework4“for4“capillaries.
B) synthesis4“of4“collagen,4“elastin,4“and4“reticular4“fibers.
, C) forming4“tendons4“and4“the4“fascia4“that4“covers4“muscles.
D) filling4“spaces4“between4“tissues4“to4“keep4“organs4“in4“place.
10. Although4“all4“muscle4“tissue4“cells4“have4“some4“similarities,4“smooth4“muscle4“
(also4“known4“as4“involuntary4“muscle)4“differs4“by:
A) having4“dense4“bodies4“attached4“to4“actin4“filaments.
B) containing4“sarcomeres4“between4“Z4“lines4“and4“M4“bands.
C) having4“rapid4“contractions4“and4“abundant4“cross-striations.
D) contracting4“in4“response4“to4“increased4“intracellular4“calcium.
11. Which4“of4“the4“following4“aspects4“of4“the4“function4“of4“the4“nucleus4“is4“perfor
med4“by4“ribosomal4“RNA4“(rRNA)?
A) Copying4“and4“carrying4“DNA4“instructions4“for4“protein4“synthesis
B) Carrying4“amino4“acids4“to4“the4“site4“of4“protein4“synthesis
C) Providing4“the4“site4“where4“protein4“synthesis4“occurs
D) Regulating4“and4“controlling4“protein4“synthesis
12. Breakdown4“and4“removal4“of4“foreign4“substances4“and4“worn-
out4“cell4“parts4“are4“performed4“by4“which4“of4“the4“following4“organelles?
A) Lysosomes
B) Golgi4“apparatus
C) Ribosomes
D) Endoplasmic4“reticulum4“(ER)
13. Impairment4“in4“the4“function4“of4“peroxisomes4“would4“result4“in:
A) inadequate4“sites4“for4“protein4“synthesis.
B) an4“inability4“to4“transport4“cellular4“products4“across4“the4“cell4“membrane.
C) insufficient4“energy4“production4“within4“a4“cell.
D) accumulation4“of4“free4“radicals4“in4“the4“cytoplasm.
14. After4“several4“months4“of4“trying4“to4“conceive,4“a4“couple4“is4“undergoing4“ferti
lity4“testing.4“Semen4“analysis4“indicates4“that4“the4“mans4“sperm4“have4“decreased
4“motility,4“
a4“finding4“that4“is4“thought4“to4“underlie4“the4“couples4“inability4“to4“bec
ome4“pregnant.
Applied Pathophysiology
4
A Conceptual Approach 4th Editionb
4 4 4 4 4
y Judi Nath, Carie Braun
4 4 4 4
Complete Test Bank, All Chapters are included
4 4 4 4 4 4
, Applied “Pathophysiology “A “Conceptual “Approach “to “the“Mech
4 4 4 4 4 4 4
anisms “of “Disease “4th “Edition “Braun “Test “Bank
4 4 4 4 4 4 4
Chapter4“1Introduction4“to4“Pathophysiology
1. The4“nucleus
,4“which4“is4“essential4“for4“function4“and4“survival4“of4“the4“cell.
A) is4“the4“site4“of4“protein4“synthesis
B) contains4“the4“genetic4“code
C) transforms4“cellular4“energy
D) initiates4“aerobic4“metabolism
2. Although4“energy4“is4“not4“made4“in4“mitochondria,4“they4“are4“known4“as4“the4“
power4“plants4“of4“the4“cell4“because4“they:
A) contain4“RNA4“for4“protein4“synthesis.
B) utilize4“glycolysis4“for4“oxidative4“energy.
C) extract4“energy4“from4“organic4“compounds.
D) store4“calcium4“bonds4“for4“muscle4“contractions.
3. Although4“the4“basic4“structure4“of4“the4“cell4“plasma4“membrane4“is4“formed4“by4“
a4“lipid4“bilayer,4“most4“of4“the4“specific4“membrane4“functions4“are4“carried4“out4“
by:
A) bound4“and4“transmembrane4“proteins.
B) complex,4“long4“carbohydrate4“chains.
C) surface4“antigens4“and4“hormone4“receptors.
D) a4“gating4“system4“of4“selective4“ion4“channels.
4. To4“effectively4“relay4“signals,4“cell-to-
cell4“communication4“utilizes4“chemical4“messenger4“systems4“that:
A) displace4“surface4“receptor4“proteins.
B) accumulate4“within4“cell4“gap4“junctions.
C) bind4“to4“contractile4“microfilaments.
D) release4“secretions4“into4“extracellular4“fluid.
5. Aerobic4“metabolism,4“also4“known4“as4“oxidative4“metabolism,4“provides4“energy4“by
:
,A) removing4“the4“phosphate4“bonds4“from4“ATP.
B) combining4“hydrogen4“and4“oxygen4“to4“form4“water.
C) activating4“pyruvate4“stored4“in4“the4“cytoplasm.
D) breaking4“down4“glucose4“to4“form4“lactic4“acid.
6. Exocytosis,4“the4“reverse4“of4“endocytosis,4“is4“important4“in
into4“the4“extracellular4“fluid.
A) Engulfing4“and4“ingesting4“fluid4“and4“proteins4“for4“transport
B) Killing,4“degrading,4“and4“dissolving4“harmful4“microorganisms
C) Removing4“cellular4“debris4“and4“releasing4“synthesized4“substances
D) Destruction4“of4“particles4“by4“lysosomal4“enzymes4“for4“secretion
7. The4“process4“responsible4“for4“generating4“and4“conducting4“membrane4“potentials4“is
:
A) diffusion4“of4“current-carrying4“ions.
B) millivoltage4“of4“electrical4“potential.
C) polarization4“of4“charged4“particles.
D) ion4“channel4“neurotransmission.
8. Epithelial4“tissues4“are4“classified4“according4“to4“the4“shape4“of4“the4“cells4“an
d4“the4“number4“of4“layers.4“Which4“of4“the4“following4“is4“a4“correctly4“matche
d4“description4“and4“type4“of4“epithelial4“tissue?
A) Simple4“epithelium:4“cells4“in4“contact4“with4“intercellular4“matrix;4“some4“d
o4“not4“extend4“to4“surface
B) Stratified4“epithelium:4“single4“layer4“of4“cells;4“all4“cells4“rest4“on4“bas
ement4“membrane
C) Glandular4“epithelium:4“arise4“from4“surface4“epithelia4“and4“underl
ying4“connective4“tissue
D) Pseudostratified4“epithelium:4“multiple4“layers4“of4“cells;4“deepest4“layer4“rest
s4“on4“basement4“membrane
9. Connective4“tissue4“contains4“fibroblasts4“that4“are4“responsible4“for:
A) providing4“a4“fibrous4“framework4“for4“capillaries.
B) synthesis4“of4“collagen,4“elastin,4“and4“reticular4“fibers.
, C) forming4“tendons4“and4“the4“fascia4“that4“covers4“muscles.
D) filling4“spaces4“between4“tissues4“to4“keep4“organs4“in4“place.
10. Although4“all4“muscle4“tissue4“cells4“have4“some4“similarities,4“smooth4“muscle4“
(also4“known4“as4“involuntary4“muscle)4“differs4“by:
A) having4“dense4“bodies4“attached4“to4“actin4“filaments.
B) containing4“sarcomeres4“between4“Z4“lines4“and4“M4“bands.
C) having4“rapid4“contractions4“and4“abundant4“cross-striations.
D) contracting4“in4“response4“to4“increased4“intracellular4“calcium.
11. Which4“of4“the4“following4“aspects4“of4“the4“function4“of4“the4“nucleus4“is4“perfor
med4“by4“ribosomal4“RNA4“(rRNA)?
A) Copying4“and4“carrying4“DNA4“instructions4“for4“protein4“synthesis
B) Carrying4“amino4“acids4“to4“the4“site4“of4“protein4“synthesis
C) Providing4“the4“site4“where4“protein4“synthesis4“occurs
D) Regulating4“and4“controlling4“protein4“synthesis
12. Breakdown4“and4“removal4“of4“foreign4“substances4“and4“worn-
out4“cell4“parts4“are4“performed4“by4“which4“of4“the4“following4“organelles?
A) Lysosomes
B) Golgi4“apparatus
C) Ribosomes
D) Endoplasmic4“reticulum4“(ER)
13. Impairment4“in4“the4“function4“of4“peroxisomes4“would4“result4“in:
A) inadequate4“sites4“for4“protein4“synthesis.
B) an4“inability4“to4“transport4“cellular4“products4“across4“the4“cell4“membrane.
C) insufficient4“energy4“production4“within4“a4“cell.
D) accumulation4“of4“free4“radicals4“in4“the4“cytoplasm.
14. After4“several4“months4“of4“trying4“to4“conceive,4“a4“couple4“is4“undergoing4“ferti
lity4“testing.4“Semen4“analysis4“indicates4“that4“the4“mans4“sperm4“have4“decreased
4“motility,4“
a4“finding4“that4“is4“thought4“to4“underlie4“the4“couples4“inability4“to4“bec
ome4“pregnant.
