A&P II FINAL EXAM STUDY Exam
Questions and Answers
Virtually nall nof nthe nprotein nor namino nacid-based nhormones nexert ntheir neffects nthrough
nintracellular n__________.
a. nions
b. ndeactivators
c. nsecond nmessengers
d. nnucleotides n- nANS-c. nsecond nmessengers
Chemical nSubstances nsecreted nby ncells ninto nthe nextracellular nfluids nthat nregulate nthe
nmetabolic nfunction nof nother ncells nin nthe nbody nare ncalled n___________.
a. nproteins
b. nantibodies
c. nhormones
d. nenzymes n- nANS-c. nhormones
The nmaster ngland nof nthe nendocrine nsystem nis nthe_________.
a. nendocrine
b. npituitary
c. nadrenal
d. nthyroid n- nANS-b. npituitary
The nsecretion nof nhormones nin nresponse nto nchanging nblood nlevels nof nions nis nknown nas
n_____.
a. nneural nstimulus
b. nhormonal nstimulus
c. nhumoral nstimulus
d. nionic nstimulus n- nANS-c. nhumoral nstimulus
The nhormone nthat nhas nthe ngreatest neffect non nthe nmetabolic nrate nis n_____________.
a. ngrowth nhormone
b. naldosterone
c. nthyroid
,d. ncortisol n- nANS-c. nthyroid
When nblood nglucose nlevels nfall, nthe npancreas nreleases n________.
a. ninsulin
b. nmelatonin
c. nglucose
d. nglucagon n- nANS-d. nglucagon
When nparathyroid nhormone nis nreleased
a. nblood ncalcium nlevels nfall
b. nosteoclasts nare nactivated
c. ncalcitonin nis ninhibited
d. ncalcium nchannels nare nblocked n- nANS-b. nosteoclasts nare nactivated
The ncells nwith nthe nmost nreceptors nfor ngrowth nhormones nare
a. nliver
b. nnerves
c. nbones
d. nblood nvessels n- nANS-c. nbones
Steroid nhormones ninfluence nother ncells nby n
a. nactivating ncyclic nAMP
b. nentering nthe nnucleus nof nthe ncell nand naltering nthe nexpression nof nthe ngene
c. nbinding nspecific nreceptors nand nactivating nG nproteins
d. nstimulating nthe nuptake nof nglucose n- nANS-b. nentering nthe nnucleus nof nthe ncell nand
naltering nthe nexpression nof nthe ngene
The nmajor nplasma nprotein nis
a. nthrombin
b. nalbumin
c. nfibrin
d. nfibrinogen n- nANS-b. nalbumin
This ntype nof nleukocyte nproduces nantibodies
a. nneutrophil
b. neosinophil
c. nmonocyte
d. nlymphocyte n- nANS-d. nlymphocyte
Which nof nthe nfollowing nis nnot na nphase nof nerythropoiesis
, a. nsynthesis nof nhemoglobin
b. nproduction nof nvacuoles
c. nejection nof nthe nerythrocyte nnucleus
d. nproduction nof nribosomes n- nANS-b. nproduction nof nvacuoles
Red nblood ncells ncontain n___% nhemoglobin
a. n50
b. n82
c. n97
d. n100 n- nANS-c. n97
Which nof nthe nfollowing nis nnot na nfunction nof nblood
a. ncontrolling nendocrine nglands
b. ntransporting noxygen
c. ndistributing nheat
d. nproducing nantibodies n- nANS-a. ncontrolling nendocrine nglands
What norgan nin nthe nbody nregulates nerythropoeisis?
a. nbrain
b. nkidney
c. npancreas
d. nliver n- nANS-b. nkidney
Which nof nthe nfollowing nis nnot na nphase nof nhemostasis?
a. nvascular nspasm
b. nfibrinolysis
c. ncoagulation
d. nplatelet nplug nformation n- nANS-b. nfibrinolysis
The nfirst nphase nof nerythrocyte nproduction nis
a. nhemoglobin nsynthesis
b. nejection nof nthe nnucleus
c. nribosome nsynthesis
d. nreticulocyte nformation n- nANS-c. nribosome nsynthesis
All nblood ncells ndevelop nfrom n
a. nhemocytoblasts
b. nejection nof nthe nnucleus
c. nmyeloid nstem ncells
Questions and Answers
Virtually nall nof nthe nprotein nor namino nacid-based nhormones nexert ntheir neffects nthrough
nintracellular n__________.
a. nions
b. ndeactivators
c. nsecond nmessengers
d. nnucleotides n- nANS-c. nsecond nmessengers
Chemical nSubstances nsecreted nby ncells ninto nthe nextracellular nfluids nthat nregulate nthe
nmetabolic nfunction nof nother ncells nin nthe nbody nare ncalled n___________.
a. nproteins
b. nantibodies
c. nhormones
d. nenzymes n- nANS-c. nhormones
The nmaster ngland nof nthe nendocrine nsystem nis nthe_________.
a. nendocrine
b. npituitary
c. nadrenal
d. nthyroid n- nANS-b. npituitary
The nsecretion nof nhormones nin nresponse nto nchanging nblood nlevels nof nions nis nknown nas
n_____.
a. nneural nstimulus
b. nhormonal nstimulus
c. nhumoral nstimulus
d. nionic nstimulus n- nANS-c. nhumoral nstimulus
The nhormone nthat nhas nthe ngreatest neffect non nthe nmetabolic nrate nis n_____________.
a. ngrowth nhormone
b. naldosterone
c. nthyroid
,d. ncortisol n- nANS-c. nthyroid
When nblood nglucose nlevels nfall, nthe npancreas nreleases n________.
a. ninsulin
b. nmelatonin
c. nglucose
d. nglucagon n- nANS-d. nglucagon
When nparathyroid nhormone nis nreleased
a. nblood ncalcium nlevels nfall
b. nosteoclasts nare nactivated
c. ncalcitonin nis ninhibited
d. ncalcium nchannels nare nblocked n- nANS-b. nosteoclasts nare nactivated
The ncells nwith nthe nmost nreceptors nfor ngrowth nhormones nare
a. nliver
b. nnerves
c. nbones
d. nblood nvessels n- nANS-c. nbones
Steroid nhormones ninfluence nother ncells nby n
a. nactivating ncyclic nAMP
b. nentering nthe nnucleus nof nthe ncell nand naltering nthe nexpression nof nthe ngene
c. nbinding nspecific nreceptors nand nactivating nG nproteins
d. nstimulating nthe nuptake nof nglucose n- nANS-b. nentering nthe nnucleus nof nthe ncell nand
naltering nthe nexpression nof nthe ngene
The nmajor nplasma nprotein nis
a. nthrombin
b. nalbumin
c. nfibrin
d. nfibrinogen n- nANS-b. nalbumin
This ntype nof nleukocyte nproduces nantibodies
a. nneutrophil
b. neosinophil
c. nmonocyte
d. nlymphocyte n- nANS-d. nlymphocyte
Which nof nthe nfollowing nis nnot na nphase nof nerythropoiesis
, a. nsynthesis nof nhemoglobin
b. nproduction nof nvacuoles
c. nejection nof nthe nerythrocyte nnucleus
d. nproduction nof nribosomes n- nANS-b. nproduction nof nvacuoles
Red nblood ncells ncontain n___% nhemoglobin
a. n50
b. n82
c. n97
d. n100 n- nANS-c. n97
Which nof nthe nfollowing nis nnot na nfunction nof nblood
a. ncontrolling nendocrine nglands
b. ntransporting noxygen
c. ndistributing nheat
d. nproducing nantibodies n- nANS-a. ncontrolling nendocrine nglands
What norgan nin nthe nbody nregulates nerythropoeisis?
a. nbrain
b. nkidney
c. npancreas
d. nliver n- nANS-b. nkidney
Which nof nthe nfollowing nis nnot na nphase nof nhemostasis?
a. nvascular nspasm
b. nfibrinolysis
c. ncoagulation
d. nplatelet nplug nformation n- nANS-b. nfibrinolysis
The nfirst nphase nof nerythrocyte nproduction nis
a. nhemoglobin nsynthesis
b. nejection nof nthe nnucleus
c. nribosome nsynthesis
d. nreticulocyte nformation n- nANS-c. nribosome nsynthesis
All nblood ncells ndevelop nfrom n
a. nhemocytoblasts
b. nejection nof nthe nnucleus
c. nmyeloid nstem ncells
