VANDER'S HUMAN PHYSIOLOGY
f f
16TH EDITION
f f
BY ERIC WIDMAIER AND HERSHEL RAFF AND
f f f f f f
KEVIN STRANG
f f
TEST BANK
f
,Chapter 01 Homeostasis: A Framework for Human Physiology
r r r r r r r
Multiple r Choice rQuestions
1. The rfour rbroad rcategories rofrcells rinclude rthose rspecialized r for reach rofrthe r following r functions rexcept
A. Movement
B. Synthesis rofrcomplex rmolecules
C. Secretion
D. Support
E. Conduction rofrelectrical rimpulses
2. Physiology r is rthe rstudyof
A. Howrtwo rorganisms r interact
B. Howrorganisms rfunction
C. The rspread rofrdiseases
D. The rstructure rof rthe rbody
3. The rstudyofrdisease rstates rin rthe r body ris rcalled
A. Pathophysiology
B. Anatomy
C. Homeostasis
D. Biology
E. Histology
4. Which ris rnot ra rconnective rtissue rcell?
A. Bone rcells
B. Skeletal rmuscle rcells
C. Bloodrcells
D. Fat rcells
E. Both rskeletal rmuscle rcells rand rblood rcells rare rcorrect
5. Epithelialrcells
A. Include rfat-storing rcells
B. Act r as ranchors rfor r bodystructures
C. Form rboundaries r between rbodycompartments
D. Both rinclude r fat-storing rcells rand ract r as ranchors rfor rbodystructures rare rcorrect
E. Include rallrofrthe rchoices rare rcorrect
,6. The rcell rtype rthat r is rspecialized rto r communicate rwithrother rcells rand rcontrolrtheir ractivities ris
A. Epithelial rcells
B. Muscle rcells
C. Connective rtissue rcells
D. Nerve rcells
E. Allrofrthe rchoices rare rcorrect
7. The rdevelopmentalrprocess rthat r leads rto rspecialized rcellrtypes ris rcalled
A. Genomics
B. Differentiation
C. Homeostasis
D. Positive rfeedback
E. Acclimatization
8. Which rofrthe rfollowing rstatements ris rtrue rwith rregard rto rthe rextracellular r matrix?
A. Its rcomposition ris runiform rin rall rofrthe rbody's rtissues
B. It ris ran rinert r framework ruponrwhich rcells rare ranchored
C. It ris rcomposed rof rfibers rand rother rproteins
D. It rfunctions rto rallow rcommunication rbetween rcells
E. Bothrit ris rcomposed rof rfibers rand rother rproteins rand r it r functions rto rallow rcommunication rbetweenrcells rare
rcorrect
9. The rinternalrenvironment
A. Refers rto rthe r intracellular r fluid rcompartment rofrthe rbody
B. Is rregulated rto rremain rrelatively rconstant r byrthe r specialized ractivities rof rmany rofrthe rbody's rcells
C. Isrthe rmedium rfor rexchange rofrnutrients rand rwastes rfor rthe rbody's rcells
D. Both rrefers rto rthe rintracellular r fluid rcompartment rofrthe rbodyand r is rregulated rto r remain rrelatively rconstant
rbyrthe rspecialized ractivities rof rmany rof rthe rbody's r cells rare rcorrect
E. Both ris rregulated rto r remain rrelatively rconstant r bythe rspecialized ractivities rof rmanyrofrthe rbody's rcells rand r is
rthe rmedium rfor r exchange rof rnutrients rand rwastes r for rthe rbody's rcells rare rcorrect
10. If ra rperson rbegins rto rsweat rupon rentering ra rhot rroom rbut rcontinued rsweating ris rable rto rkeep rthe rbody
rtemperature rconstant, rthe rperson ris
A. In requilibrium
B. Not rusing renergyrto r maintain ra rconstant r temperature
C. In rsteady rstate
D. Using ra rpositive rfeedback rmechanism
, 11. Homeostasis rrefers rto
A. The runwavering rcontrolrofra rphysiological rsetpoint
B. Maintaining ra rstable rinternalrenvironment
C. Maintaining ra rstable rexternalrenvironment
D. Bothrthe runwavering rcontrolrofra rphysiological rsetpoint rand r maintaining ra rstable rinternal renvironment r are
rcorrect
E. Bothrthe runwavering rcontrolrofra rphysiological rsetpoint r and r maintaining ra rstable rexternalrenvironment r are
rcorrect
12. The rconcept rofrhomeostasis
A. Includes rthe rconcept rofranrerror rsignal
B. Refers rto rmaintaining rphysiological rfunctions rin ra rstable rcondition
C. Refers ronly rto rthe rregulation rof rbodytemperature
D. Both rincludes rthe rconcept rofran rerror rsignal rand r refers rto rmaintaining rphysiological rfunctions rin ra rstable
rcondition rare rcorrect
E. Both rrefers rto r maintaining rphysiological rfunctions rin ra rstable rcondition rand rrefers ronly rto rthe rregulation rof
rbodyrtemperature rare rcorrect
13. Homeostasis
A. Refers rto rrigid rconstancyrofrthe r internal renvironment
B. Refers rto r dynamic rconstancyrofrthe r internal renvironment
C. Is rmaintained rprimarily rby rpositive r feedback
D. Bothrrefers rto rrigid rconstancyrofrthe r internal renvironment rand r is rmaintained rprimarily rbypositive r feedback
rare rcorrect
E. Bothrrefers rto rdynamic rconstancyrofrthe rinternal renvironment rand r is rmaintained rprimarily rby rpositive
rfeedback rare rcorrect
14. The rconcept rofrhomeostasis
A. Refers rto rmaintaining rconditions rofrconstancyrofrthe r internal renvironment
B. Includes rthe rconcept rofran rerror rsignal
C. Includes rthe rconcept rof rfeedforward rregulation
D. Includes rall rofrthe rchoices
E. Includes rnone rofrthe rchoices
15. The rsteadystate rvalue r for rany rvariable rthat rthe rbodyrattempts rto r maintain ris rthe
A. Set rpoint
B. Equilibriumrpotential
C. Error rsignal
D. Reflex rarc
E. Median rvalue
f f
16TH EDITION
f f
BY ERIC WIDMAIER AND HERSHEL RAFF AND
f f f f f f
KEVIN STRANG
f f
TEST BANK
f
,Chapter 01 Homeostasis: A Framework for Human Physiology
r r r r r r r
Multiple r Choice rQuestions
1. The rfour rbroad rcategories rofrcells rinclude rthose rspecialized r for reach rofrthe r following r functions rexcept
A. Movement
B. Synthesis rofrcomplex rmolecules
C. Secretion
D. Support
E. Conduction rofrelectrical rimpulses
2. Physiology r is rthe rstudyof
A. Howrtwo rorganisms r interact
B. Howrorganisms rfunction
C. The rspread rofrdiseases
D. The rstructure rof rthe rbody
3. The rstudyofrdisease rstates rin rthe r body ris rcalled
A. Pathophysiology
B. Anatomy
C. Homeostasis
D. Biology
E. Histology
4. Which ris rnot ra rconnective rtissue rcell?
A. Bone rcells
B. Skeletal rmuscle rcells
C. Bloodrcells
D. Fat rcells
E. Both rskeletal rmuscle rcells rand rblood rcells rare rcorrect
5. Epithelialrcells
A. Include rfat-storing rcells
B. Act r as ranchors rfor r bodystructures
C. Form rboundaries r between rbodycompartments
D. Both rinclude r fat-storing rcells rand ract r as ranchors rfor rbodystructures rare rcorrect
E. Include rallrofrthe rchoices rare rcorrect
,6. The rcell rtype rthat r is rspecialized rto r communicate rwithrother rcells rand rcontrolrtheir ractivities ris
A. Epithelial rcells
B. Muscle rcells
C. Connective rtissue rcells
D. Nerve rcells
E. Allrofrthe rchoices rare rcorrect
7. The rdevelopmentalrprocess rthat r leads rto rspecialized rcellrtypes ris rcalled
A. Genomics
B. Differentiation
C. Homeostasis
D. Positive rfeedback
E. Acclimatization
8. Which rofrthe rfollowing rstatements ris rtrue rwith rregard rto rthe rextracellular r matrix?
A. Its rcomposition ris runiform rin rall rofrthe rbody's rtissues
B. It ris ran rinert r framework ruponrwhich rcells rare ranchored
C. It ris rcomposed rof rfibers rand rother rproteins
D. It rfunctions rto rallow rcommunication rbetween rcells
E. Bothrit ris rcomposed rof rfibers rand rother rproteins rand r it r functions rto rallow rcommunication rbetweenrcells rare
rcorrect
9. The rinternalrenvironment
A. Refers rto rthe r intracellular r fluid rcompartment rofrthe rbody
B. Is rregulated rto rremain rrelatively rconstant r byrthe r specialized ractivities rof rmany rofrthe rbody's rcells
C. Isrthe rmedium rfor rexchange rofrnutrients rand rwastes rfor rthe rbody's rcells
D. Both rrefers rto rthe rintracellular r fluid rcompartment rofrthe rbodyand r is rregulated rto r remain rrelatively rconstant
rbyrthe rspecialized ractivities rof rmany rof rthe rbody's r cells rare rcorrect
E. Both ris rregulated rto r remain rrelatively rconstant r bythe rspecialized ractivities rof rmanyrofrthe rbody's rcells rand r is
rthe rmedium rfor r exchange rof rnutrients rand rwastes r for rthe rbody's rcells rare rcorrect
10. If ra rperson rbegins rto rsweat rupon rentering ra rhot rroom rbut rcontinued rsweating ris rable rto rkeep rthe rbody
rtemperature rconstant, rthe rperson ris
A. In requilibrium
B. Not rusing renergyrto r maintain ra rconstant r temperature
C. In rsteady rstate
D. Using ra rpositive rfeedback rmechanism
, 11. Homeostasis rrefers rto
A. The runwavering rcontrolrofra rphysiological rsetpoint
B. Maintaining ra rstable rinternalrenvironment
C. Maintaining ra rstable rexternalrenvironment
D. Bothrthe runwavering rcontrolrofra rphysiological rsetpoint rand r maintaining ra rstable rinternal renvironment r are
rcorrect
E. Bothrthe runwavering rcontrolrofra rphysiological rsetpoint r and r maintaining ra rstable rexternalrenvironment r are
rcorrect
12. The rconcept rofrhomeostasis
A. Includes rthe rconcept rofranrerror rsignal
B. Refers rto rmaintaining rphysiological rfunctions rin ra rstable rcondition
C. Refers ronly rto rthe rregulation rof rbodytemperature
D. Both rincludes rthe rconcept rofran rerror rsignal rand r refers rto rmaintaining rphysiological rfunctions rin ra rstable
rcondition rare rcorrect
E. Both rrefers rto r maintaining rphysiological rfunctions rin ra rstable rcondition rand rrefers ronly rto rthe rregulation rof
rbodyrtemperature rare rcorrect
13. Homeostasis
A. Refers rto rrigid rconstancyrofrthe r internal renvironment
B. Refers rto r dynamic rconstancyrofrthe r internal renvironment
C. Is rmaintained rprimarily rby rpositive r feedback
D. Bothrrefers rto rrigid rconstancyrofrthe r internal renvironment rand r is rmaintained rprimarily rbypositive r feedback
rare rcorrect
E. Bothrrefers rto rdynamic rconstancyrofrthe rinternal renvironment rand r is rmaintained rprimarily rby rpositive
rfeedback rare rcorrect
14. The rconcept rofrhomeostasis
A. Refers rto rmaintaining rconditions rofrconstancyrofrthe r internal renvironment
B. Includes rthe rconcept rofran rerror rsignal
C. Includes rthe rconcept rof rfeedforward rregulation
D. Includes rall rofrthe rchoices
E. Includes rnone rofrthe rchoices
15. The rsteadystate rvalue r for rany rvariable rthat rthe rbodyrattempts rto r maintain ris rthe
A. Set rpoint
B. Equilibriumrpotential
C. Error rsignal
D. Reflex rarc
E. Median rvalue
