TEST BANK FOR
p p
Guyton and Hall Textbook of MedicalP
p p p p p p
hysiology (Guyton Physiology) 14th Ed
p p p p
ition
, TEST BANK FOR
p p
Guyton and Hall Textbook of Medical Physiology (GuytonP
p p p p p p p p
hysiology) 14th Edition p p
Chapterp01:pFunctionalpOrganizationpofpthepHumanpBodypandpControlpofpthep―InternalpEn
vironment‖
Hall:pGuytonpandpHallpTextbookpofpMedicalpPhysiology,p14thpEdition
MULTIPLEpCHOICE
1. Whichpofpthepfollowingpstatementspaboutphomeostasispispincorrect?
a. Itprefersptopthepmaintenancepofpapstablepinternalpenvironmentpforpthepbody.
b. Homeostaticpmechanismspdopnotpoperatepinpdiseases.
c. Homeostasisprequirespintegratedpactionspofpthepcells,ptissues,porgans,pandpmultiplep
nervous,phormonal,pandplocalpcontrolpsystems.
d. Homeostaticpcompensationspthatpbeginpafterpapmajorpenvironmentalpchallengepmayp
contributeptopabnormalitiespofpbodypfunction.
ANS:pB
2. Whatpispthepmostpabundantptypepofpcellpinpthephumanpbody?
a. Neuron
b. Epithelialpcell
c. Redpbloodpcell
d. Whitepbloodpcell
e. Vascularpsmoothpmusclepcell
f. Skeletalpmusclepcellp
ANS:pC
,3. Thepmostpabundantpsubstancepinpthephumanpbodypandpthepapproximateppercentagepofpthatps
ubstancepinpthepbodypispwhichpofpthepfollowing?
a. Protein,p30%
b. Protein,p60%
c. Water,p30%
d. Water,p60%
e. Carbohydrate,p30%
f. Carbohydrate,p60%p
ANS:pD
4. Ifpthepfeedbackpgainpofpapcontrolpsystempis 2.0,pthispmeanspthatpthepsystempis
a. apnegativepfeedbackpsystempcapablepofpcorrectingp1/2pofpthepinitialpdisturbanceptopt
hepsystem.
b. apnegativepfeedbackpsystempcapablepofpcorrectingp2/3pofpthepinitialpdisturbanceptopt
hepsystem.
c. apnegativepfeedbackpsystempcapablepofpcorrectingp3/4pofpthepinitialpdisturbancepto
thepsystem.
d. appositivepfeedbackpsystempcapablepofpcorrectingp1/2pofpthepinitialpdisturbanceptopt
hepsystem.
e. appositivepfeedbackpsystempcapablepofpcorrectingp2/3pofpthepinitialpdisturbanceptopt
hepsystem.
f. appositivepfeedbackpsystempcapablepofpcorrectingp3/4pofpthepinitialpdisturbanceptopt
hepsystem.
ANS:pB
5. Whichpofpthepfollowingpsubstancesphaspthephighestpextracellularpfluidptopintracellularpfluidpc
oncentrationpratiopforpmostpmammalianpcells?
, a. Sodiumpions
b. Potassiumpions
c. Carbonpdioxide
d. Glucose
e. Proteinp
ANS:pA
6. Exchangepofpsubstancespbetweenpthepcardiovascularpsystempandpthepinterstitialpfluidp
occurspmainlypinpwhichpofpthepfollowing?
a. Arteries
b. Arterioles
c. Capillaries
d. Venules
e. Veinsp
ANS:pC
7. Whatpispthepapproximatepdistancepfrompthepcapillariesptopmostpcellspofpthepbody?
a. Lesspthanp50pangstroms
b. Lesspthanp50pmicrons
c. Lesspthanp50pmillimeters
d. Lesspthanp100pangstroms
e. Lesspthanp100pmicrons
f. Lesspthanp100pmillimetersp
ANS:pA
8. Whenpappersonpispatprest,phowpmuchptimepisprequiredpforpthepbloodpinpthepcirculationptoptr
aversepthepentirepcirculatorypcircuit?
a. 1psecond
b. 1pminute
p p
Guyton and Hall Textbook of MedicalP
p p p p p p
hysiology (Guyton Physiology) 14th Ed
p p p p
ition
, TEST BANK FOR
p p
Guyton and Hall Textbook of Medical Physiology (GuytonP
p p p p p p p p
hysiology) 14th Edition p p
Chapterp01:pFunctionalpOrganizationpofpthepHumanpBodypandpControlpofpthep―InternalpEn
vironment‖
Hall:pGuytonpandpHallpTextbookpofpMedicalpPhysiology,p14thpEdition
MULTIPLEpCHOICE
1. Whichpofpthepfollowingpstatementspaboutphomeostasispispincorrect?
a. Itprefersptopthepmaintenancepofpapstablepinternalpenvironmentpforpthepbody.
b. Homeostaticpmechanismspdopnotpoperatepinpdiseases.
c. Homeostasisprequirespintegratedpactionspofpthepcells,ptissues,porgans,pandpmultiplep
nervous,phormonal,pandplocalpcontrolpsystems.
d. Homeostaticpcompensationspthatpbeginpafterpapmajorpenvironmentalpchallengepmayp
contributeptopabnormalitiespofpbodypfunction.
ANS:pB
2. Whatpispthepmostpabundantptypepofpcellpinpthephumanpbody?
a. Neuron
b. Epithelialpcell
c. Redpbloodpcell
d. Whitepbloodpcell
e. Vascularpsmoothpmusclepcell
f. Skeletalpmusclepcellp
ANS:pC
,3. Thepmostpabundantpsubstancepinpthephumanpbodypandpthepapproximateppercentagepofpthatps
ubstancepinpthepbodypispwhichpofpthepfollowing?
a. Protein,p30%
b. Protein,p60%
c. Water,p30%
d. Water,p60%
e. Carbohydrate,p30%
f. Carbohydrate,p60%p
ANS:pD
4. Ifpthepfeedbackpgainpofpapcontrolpsystempis 2.0,pthispmeanspthatpthepsystempis
a. apnegativepfeedbackpsystempcapablepofpcorrectingp1/2pofpthepinitialpdisturbanceptopt
hepsystem.
b. apnegativepfeedbackpsystempcapablepofpcorrectingp2/3pofpthepinitialpdisturbanceptopt
hepsystem.
c. apnegativepfeedbackpsystempcapablepofpcorrectingp3/4pofpthepinitialpdisturbancepto
thepsystem.
d. appositivepfeedbackpsystempcapablepofpcorrectingp1/2pofpthepinitialpdisturbanceptopt
hepsystem.
e. appositivepfeedbackpsystempcapablepofpcorrectingp2/3pofpthepinitialpdisturbanceptopt
hepsystem.
f. appositivepfeedbackpsystempcapablepofpcorrectingp3/4pofpthepinitialpdisturbanceptopt
hepsystem.
ANS:pB
5. Whichpofpthepfollowingpsubstancesphaspthephighestpextracellularpfluidptopintracellularpfluidpc
oncentrationpratiopforpmostpmammalianpcells?
, a. Sodiumpions
b. Potassiumpions
c. Carbonpdioxide
d. Glucose
e. Proteinp
ANS:pA
6. Exchangepofpsubstancespbetweenpthepcardiovascularpsystempandpthepinterstitialpfluidp
occurspmainlypinpwhichpofpthepfollowing?
a. Arteries
b. Arterioles
c. Capillaries
d. Venules
e. Veinsp
ANS:pC
7. Whatpispthepapproximatepdistancepfrompthepcapillariesptopmostpcellspofpthepbody?
a. Lesspthanp50pangstroms
b. Lesspthanp50pmicrons
c. Lesspthanp50pmillimeters
d. Lesspthanp100pangstroms
e. Lesspthanp100pmicrons
f. Lesspthanp100pmillimetersp
ANS:pA
8. Whenpappersonpispatprest,phowpmuchptimepisprequiredpforpthepbloodpinpthepcirculationptoptr
aversepthepentirepcirculatorypcircuit?
a. 1psecond
b. 1pminute
