EXAM 4 - CHAPTER 25 REPRODUCTIVE
SYSTEMS QUESTIONS WITH
COMPLETE ANSWERS
Place ddin ddorder ddthe ddtubules ddthrough ddwhich ddspermatozoa ddflow ddto ddenter ddthe
ddepididymis.
Straight ddarm ddseminiferous ddtubules
Efferent ddductules
Seminiferous ddtubules
Rete ddtestis dd- ddAnswer ddSeminiferous ddtubules
Straight ddarm ddseminiferous ddtubules
Rete ddtestis
Efferent ddductules
Thousands ddof ddseminiferous ddtubules ddconverge ddto ddform ddstraight ddarm
ddseminiferous ddtubules ddthat ddconverge ddto ddform ddthe ddrete ddtestis, ddwhich ddalso
ddconverges ddto ddform ddthe ddefferent ddductules.
Which ddof ddthe ddmale ddreproductive ddducts ddis ddformed ddby ddthe ddconvergence ddof
ddthe ddseminal ddvesicle ddand ddthe ddductus dddeferens?
a. ddDuctus dddeferens
b. ddEjaculatory ddduct
c. ddProstatic ddurethra
d. ddEpididymis
e. ddMembranous ddurethra dd- ddAnswer ddb. ddEjaculatory ddduct
The ddejaculatory ddduct ddis ddformed ddby ddthe ddconvergence ddof ddthe ddampulla ddof
ddthe ddductus dddeferens ddand ddseminal ddvesicle.
Which ddaccessory ddsex ddgland ddcontributes ddthe ddmost ddfluid ddby ddvolume ddto ddthe
ddejaculate?
a. ddSeminal ddvesicle
b. ddBulbourethral ddgland
c. ddProstate ddgland
,d. ddEjaculatory ddduct dd- ddAnswer dda. ddSeminal ddvesicle
Which ddof ddthe ddfollowing ddpenile ddstructures ddis/are ddresponsible ddfor ddthe ddmale
dderection?
a. ddGlans ddpenis
b. ddCorpus ddspongiosum
c. ddCorpora ddcavernosa
d. ddCorona ddglandis
e. ddBulbospongiosus ddmuscle dd- ddAnswer ddc. ddCorpora ddcavernosa
The ddcorpus ddspongiosum ddand ddcorpora ddcavernosa ddare dderectile ddtissues, ddbut
ddthe ddcorpus ddspongiosum ddprevents ddthe ddurethra ddfrom ddflattening ddduring
dderection. ddThe ddcorpora ddcavernosa ddare ddresponsible ddfor ddthe dderection.
Which ddmuscle ddplays dda ddsignificant ddrole ddin ddmanaging ddtemperature
ddadjustments ddin ddthe ddscrotum?
a. ddBulbospongiosus ddmuscle
b. ddCremaster ddmuscle
c. ddDartos ddmuscle
d. ddIschiocavernosus ddmuscle dd- ddAnswer ddc. ddDartos ddmuscle
The dddartos ddmuscle ddis dda ddsuperficial ddsmooth ddmuscle ddthat ddadjusts ddthe
ddsurface ddarea ddof ddthe ddscrotum. ddThe ddcremaster ddmuscle ddprotects ddthe ddtestes
ddduring ddperiods ddof ddexertion. ddThe ddother ddmuscles ddare ddpart ddof ddthe
ddperineum.
Place ddthese ddstructures ddin ddthe ddcorrect ddorder ddof ddoccurrence dd(earliest ddto
ddlatest).
Graafian ddfollicle
Secondary ddfollicle
Primordial ddfollicle
Corpus ddalbicans
Corpus ddluteum dd- ddAnswer ddPrimordial ddfollicle
Secondary ddfollicle
Graafian ddfollicle
Corpus ddluteum
Corpus ddalbicans
The ddorder ddin ddmore dddetail: ddPrimordial ddfollicle, ddprimary ddfollicle, ddsecondary
ddfollicle, ddearly ddtertiary ddfollicle, ddGraafian ddfollicle, ddcorpus ddhemorrhagicum,
ddcorpus ddluteum, ddcorpus ddalbicans
From ddwhich dduterine ddlayer ddis ddthe ddmenses ddderived?
, a. ddPerimetrium
b. ddMyometrium
c. ddEndometrium
d. ddEndometrium ddand ddmyometrium dd- ddAnswer ddc. ddEndometrium
The ddfunctional ddlayer ddof ddthe ddendometrium ddis ddshed ddduring ddthe ddmenses.
Which ddstructure ddis ddresponsible ddfor ddoccupying ddthe ddmajority ddof ddthe
ddvestibule?
a. ddAnus
b. ddGreater ddvestibular ddglands
c. ddClitoris
d. ddUrethra
e. ddVaginal ddorifice dd- ddAnswer dde. ddVaginal ddorifice
The ddvaginal ddorifice ddoccupies ddalmost ddhalf ddof ddthe ddvestibule.
Considering ddthe ddhypothalamic-hypophyseal-testis ddaxis, ddwhich ddof ddthe ddfollowing
ddmolecules ddpositively ddinfluence ddFSH ddproduction?
a. ddActivin
b. ddEstrogen
c. ddFollistatin
d. ddInhibin
e. ddTestosterone dd- ddAnswer dda. ddActivin
Activin ddis dda ddpositive ddregulator ddof ddFSH ddproduction. ddAll ddthe ddother ddmolecules
ddnegatively ddregulate ddFSH ddproduction, ddexcept ddfollistatin, ddwhich ddinhibits ddactivin
ddactivity.
Match ddthe ddfollowing ddphases ddof ddthe dduterine ddcycles ddto ddtheir ddcoincidental
ddovarian ddphase.
Phases ddof ddUterine ddCycle:
Menstrual ddphase
Proliferative ddphase
Secretory ddphase
Coincidental ddOvarian ddPhase:
Luteal ddphase
Ovulation
Follicular ddphase
Follicular ddphase dd- ddAnswer ddMenstrual ddphase dd- ddFollicular ddphase
SYSTEMS QUESTIONS WITH
COMPLETE ANSWERS
Place ddin ddorder ddthe ddtubules ddthrough ddwhich ddspermatozoa ddflow ddto ddenter ddthe
ddepididymis.
Straight ddarm ddseminiferous ddtubules
Efferent ddductules
Seminiferous ddtubules
Rete ddtestis dd- ddAnswer ddSeminiferous ddtubules
Straight ddarm ddseminiferous ddtubules
Rete ddtestis
Efferent ddductules
Thousands ddof ddseminiferous ddtubules ddconverge ddto ddform ddstraight ddarm
ddseminiferous ddtubules ddthat ddconverge ddto ddform ddthe ddrete ddtestis, ddwhich ddalso
ddconverges ddto ddform ddthe ddefferent ddductules.
Which ddof ddthe ddmale ddreproductive ddducts ddis ddformed ddby ddthe ddconvergence ddof
ddthe ddseminal ddvesicle ddand ddthe ddductus dddeferens?
a. ddDuctus dddeferens
b. ddEjaculatory ddduct
c. ddProstatic ddurethra
d. ddEpididymis
e. ddMembranous ddurethra dd- ddAnswer ddb. ddEjaculatory ddduct
The ddejaculatory ddduct ddis ddformed ddby ddthe ddconvergence ddof ddthe ddampulla ddof
ddthe ddductus dddeferens ddand ddseminal ddvesicle.
Which ddaccessory ddsex ddgland ddcontributes ddthe ddmost ddfluid ddby ddvolume ddto ddthe
ddejaculate?
a. ddSeminal ddvesicle
b. ddBulbourethral ddgland
c. ddProstate ddgland
,d. ddEjaculatory ddduct dd- ddAnswer dda. ddSeminal ddvesicle
Which ddof ddthe ddfollowing ddpenile ddstructures ddis/are ddresponsible ddfor ddthe ddmale
dderection?
a. ddGlans ddpenis
b. ddCorpus ddspongiosum
c. ddCorpora ddcavernosa
d. ddCorona ddglandis
e. ddBulbospongiosus ddmuscle dd- ddAnswer ddc. ddCorpora ddcavernosa
The ddcorpus ddspongiosum ddand ddcorpora ddcavernosa ddare dderectile ddtissues, ddbut
ddthe ddcorpus ddspongiosum ddprevents ddthe ddurethra ddfrom ddflattening ddduring
dderection. ddThe ddcorpora ddcavernosa ddare ddresponsible ddfor ddthe dderection.
Which ddmuscle ddplays dda ddsignificant ddrole ddin ddmanaging ddtemperature
ddadjustments ddin ddthe ddscrotum?
a. ddBulbospongiosus ddmuscle
b. ddCremaster ddmuscle
c. ddDartos ddmuscle
d. ddIschiocavernosus ddmuscle dd- ddAnswer ddc. ddDartos ddmuscle
The dddartos ddmuscle ddis dda ddsuperficial ddsmooth ddmuscle ddthat ddadjusts ddthe
ddsurface ddarea ddof ddthe ddscrotum. ddThe ddcremaster ddmuscle ddprotects ddthe ddtestes
ddduring ddperiods ddof ddexertion. ddThe ddother ddmuscles ddare ddpart ddof ddthe
ddperineum.
Place ddthese ddstructures ddin ddthe ddcorrect ddorder ddof ddoccurrence dd(earliest ddto
ddlatest).
Graafian ddfollicle
Secondary ddfollicle
Primordial ddfollicle
Corpus ddalbicans
Corpus ddluteum dd- ddAnswer ddPrimordial ddfollicle
Secondary ddfollicle
Graafian ddfollicle
Corpus ddluteum
Corpus ddalbicans
The ddorder ddin ddmore dddetail: ddPrimordial ddfollicle, ddprimary ddfollicle, ddsecondary
ddfollicle, ddearly ddtertiary ddfollicle, ddGraafian ddfollicle, ddcorpus ddhemorrhagicum,
ddcorpus ddluteum, ddcorpus ddalbicans
From ddwhich dduterine ddlayer ddis ddthe ddmenses ddderived?
, a. ddPerimetrium
b. ddMyometrium
c. ddEndometrium
d. ddEndometrium ddand ddmyometrium dd- ddAnswer ddc. ddEndometrium
The ddfunctional ddlayer ddof ddthe ddendometrium ddis ddshed ddduring ddthe ddmenses.
Which ddstructure ddis ddresponsible ddfor ddoccupying ddthe ddmajority ddof ddthe
ddvestibule?
a. ddAnus
b. ddGreater ddvestibular ddglands
c. ddClitoris
d. ddUrethra
e. ddVaginal ddorifice dd- ddAnswer dde. ddVaginal ddorifice
The ddvaginal ddorifice ddoccupies ddalmost ddhalf ddof ddthe ddvestibule.
Considering ddthe ddhypothalamic-hypophyseal-testis ddaxis, ddwhich ddof ddthe ddfollowing
ddmolecules ddpositively ddinfluence ddFSH ddproduction?
a. ddActivin
b. ddEstrogen
c. ddFollistatin
d. ddInhibin
e. ddTestosterone dd- ddAnswer dda. ddActivin
Activin ddis dda ddpositive ddregulator ddof ddFSH ddproduction. ddAll ddthe ddother ddmolecules
ddnegatively ddregulate ddFSH ddproduction, ddexcept ddfollistatin, ddwhich ddinhibits ddactivin
ddactivity.
Match ddthe ddfollowing ddphases ddof ddthe dduterine ddcycles ddto ddtheir ddcoincidental
ddovarian ddphase.
Phases ddof ddUterine ddCycle:
Menstrual ddphase
Proliferative ddphase
Secretory ddphase
Coincidental ddOvarian ddPhase:
Luteal ddphase
Ovulation
Follicular ddphase
Follicular ddphase dd- ddAnswer ddMenstrual ddphase dd- ddFollicular ddphase
