NURS 319 Exam 1 Questions And Correc
Cultural cHumility c- cCORRECT cANS✔✔- cCultural chumility cis cimportant cin cOB cnursing cbecause
cand ceverything cthat chappens con cthat cday cmore cso cthan cother cdays cof ctheir clives.
- cAsk cquestions cto cfind cout cwhat cis cimportant cto cthem, cnever cassume
- cIf cpt cnot cEnglish cspeaking, calways cget ca ctranslator, cif cEnglish cis cnot ctheir cfirst clanguage, ca c
cbecause cin ctimes cof chigh cstress, cpt cmay crevert cback cto cfirst clanguage
Meiosis cvs cMitosis c- cCORRECT cANS✔✔Meiosis: cProduces ccells cwith cone cset cof cchromosome
Mitosis: cProduces ccells cwith ctwo csets cof cchromosomes, cthis chelps cwith cgrowth cand crepair c(ba
Conception c- cCORRECT cANS✔✔Union cof ca csingle cegg cand csingle csperm, cit cis cnot can cisolate
csequential cprocess
Zygote c- cCORRECT cANS✔✔The cfirst ccell cof ca cnew cindividual
Morula c- cCORRECT cANS✔✔16 ccells
Blastocyte c- cCORRECT cANS✔✔Divides cinto ctrophoblasts cand cembryoblasts
Trophoblast c- cCORRECT cANS✔✔Placenta
Embryoblast c- cCORRECT cANS✔✔Embryo
When cdoes cimplantation coccur? c- cCORRECT cANS✔✔6-10 cdays cafter cconception
Chorionic cvilli c- cCORRECT cANS✔✔Finger clike cprojections, cget cO2 cand cnutrients cfrom cmatern
cwaste c- cstart cto cform cthe cplacenta
Yolk csac c- cCORRECT cANS✔✔- cThe c"'first cplacenta"
- cAids cin ctransferring cnutrients cand coxygen cfor cthe cfirst c5-6 cweeks
Ovum cor cPre-Embryonic cPhase c- cCORRECT cANS✔✔Conception cto c14 cdays
How cdo cteratogens caffect cthe covum cor cpre-embryonic cphase? c- cCORRECT cANS✔✔Miscarriag
Embryonic cPhase c- cCORRECT cANS✔✔15 cdays cto c8 cweeks
, · cProgesterone cand cEstrogen
- cMetabolic cFunctions c- cRespiration, cnutrition, cexcretion, cstorage
Umbilical cCord cStructure c- cCORRECT cANS✔✔- cHas c2 carteries cand c1 cvein
· cVein cbrings cO2 crich cblood cto cthe cbaby
- cHas cWharton's cJelly: cThis cgives cthe ccord cstructure, cso cthe carteries cand cvein cdo cnot cget cco
Umbilical cCord cFunction c- cCORRECT cANS✔✔Brings coxygen cand cnutrients cto cand cfrom cthe cb
Amniotic cFluid cStructure c- cCORRECT cANS✔✔- cNormal cfluid cvolume cis c500mL-1500mL
- cLow cfluid cvolume cis c<300mL c(oligohydramnios) c- cindicates crenal cissue
- cHigh cfluid cvolume cis c>2000mL c(polyhydramnios) c- cindicates cGI cissue
Amniotic cFluid cFunction c- cCORRECT cANS✔✔o cServes cmany cfunctions c
- cTemperature
- cOral cfluid
- cLung cmaturity c- cthe cbaby cswallows cthis cfluid, cand cthe cfluid cguides cthis cdevelopment
- cWaste
- cMovement
- cCushion
- cBarrier c- cmakes csure cno cgerms cget cin
- cSymmetric cgrowth
When care calveoli cand cvascular cstructures cstarting cto cform? c- cCORRECT cANS✔✔16-24 cweeks
What cis cthe cstart cof cGI cformation? c- cCORRECT cANS✔✔The cyolk csac
When cis cthe cforegut, cmidgut, cand chindgut cformed? c- cCORRECT cANS✔✔Weeks c5-10
When cis cthe cGI csystem cmatured cby? c- cCORRECT cANS✔✔36 cweeks
When cis cthe chepatic csystem cdeveloped? c- cCORRECT cANS✔✔Week c4
When care cthe ckidneys cformed cand cfunction cby? c- cCORRECT cANS✔✔Form cby c4th cweek cand
When cdoes cthe cneurologic csystem cstart cforming? c- cCORRECT cANS✔✔3rd cweek cbut cnot cfully
When cdoes csex cdifferentiation cbegin cin cthe cembryo? c- cCORRECT cANS✔✔7th cweek
When cdoes cossification cstart cdeveloping? c- cCORRECT cANS✔✔Week c4
When cdoes cthe cintegumentary csystem cstart cdeveloping? c- cCORRECT cANS✔✔Week c4
When cdoes cthe cheart cdevelop? c- cCORRECT cANS✔✔- c2 cchamber cheart cby cthe cend cof cweek
- c4 cchamber cheart cby c4-5 cweek
Ductus cVenosus c- cCORRECT cANS✔✔Vessel cfrom cumbilical cvein cto cinferior cvena ccava c- cbyp
Ductus cArteriosus c- cCORRECT cANS✔✔Vessel cbetween cpulmonary cartery c(high cresistance) cto
Foramen cOvale c- cCORRECT cANS✔✔Opening cin cthe cright catrium cto cleft catrium cdue cto cincrea
Fetal cCirculation cProcess c- cCORRECT cANS✔✔o cOxygen ccrosses cplacental cbarrier
§ cTravels cthrough cumbilical cvein
§ cBypasses cliver cvia cthe cductus cvenosus
Cultural cHumility c- cCORRECT cANS✔✔- cCultural chumility cis cimportant cin cOB cnursing cbecause
cand ceverything cthat chappens con cthat cday cmore cso cthan cother cdays cof ctheir clives.
- cAsk cquestions cto cfind cout cwhat cis cimportant cto cthem, cnever cassume
- cIf cpt cnot cEnglish cspeaking, calways cget ca ctranslator, cif cEnglish cis cnot ctheir cfirst clanguage, ca c
cbecause cin ctimes cof chigh cstress, cpt cmay crevert cback cto cfirst clanguage
Meiosis cvs cMitosis c- cCORRECT cANS✔✔Meiosis: cProduces ccells cwith cone cset cof cchromosome
Mitosis: cProduces ccells cwith ctwo csets cof cchromosomes, cthis chelps cwith cgrowth cand crepair c(ba
Conception c- cCORRECT cANS✔✔Union cof ca csingle cegg cand csingle csperm, cit cis cnot can cisolate
csequential cprocess
Zygote c- cCORRECT cANS✔✔The cfirst ccell cof ca cnew cindividual
Morula c- cCORRECT cANS✔✔16 ccells
Blastocyte c- cCORRECT cANS✔✔Divides cinto ctrophoblasts cand cembryoblasts
Trophoblast c- cCORRECT cANS✔✔Placenta
Embryoblast c- cCORRECT cANS✔✔Embryo
When cdoes cimplantation coccur? c- cCORRECT cANS✔✔6-10 cdays cafter cconception
Chorionic cvilli c- cCORRECT cANS✔✔Finger clike cprojections, cget cO2 cand cnutrients cfrom cmatern
cwaste c- cstart cto cform cthe cplacenta
Yolk csac c- cCORRECT cANS✔✔- cThe c"'first cplacenta"
- cAids cin ctransferring cnutrients cand coxygen cfor cthe cfirst c5-6 cweeks
Ovum cor cPre-Embryonic cPhase c- cCORRECT cANS✔✔Conception cto c14 cdays
How cdo cteratogens caffect cthe covum cor cpre-embryonic cphase? c- cCORRECT cANS✔✔Miscarriag
Embryonic cPhase c- cCORRECT cANS✔✔15 cdays cto c8 cweeks
, · cProgesterone cand cEstrogen
- cMetabolic cFunctions c- cRespiration, cnutrition, cexcretion, cstorage
Umbilical cCord cStructure c- cCORRECT cANS✔✔- cHas c2 carteries cand c1 cvein
· cVein cbrings cO2 crich cblood cto cthe cbaby
- cHas cWharton's cJelly: cThis cgives cthe ccord cstructure, cso cthe carteries cand cvein cdo cnot cget cco
Umbilical cCord cFunction c- cCORRECT cANS✔✔Brings coxygen cand cnutrients cto cand cfrom cthe cb
Amniotic cFluid cStructure c- cCORRECT cANS✔✔- cNormal cfluid cvolume cis c500mL-1500mL
- cLow cfluid cvolume cis c<300mL c(oligohydramnios) c- cindicates crenal cissue
- cHigh cfluid cvolume cis c>2000mL c(polyhydramnios) c- cindicates cGI cissue
Amniotic cFluid cFunction c- cCORRECT cANS✔✔o cServes cmany cfunctions c
- cTemperature
- cOral cfluid
- cLung cmaturity c- cthe cbaby cswallows cthis cfluid, cand cthe cfluid cguides cthis cdevelopment
- cWaste
- cMovement
- cCushion
- cBarrier c- cmakes csure cno cgerms cget cin
- cSymmetric cgrowth
When care calveoli cand cvascular cstructures cstarting cto cform? c- cCORRECT cANS✔✔16-24 cweeks
What cis cthe cstart cof cGI cformation? c- cCORRECT cANS✔✔The cyolk csac
When cis cthe cforegut, cmidgut, cand chindgut cformed? c- cCORRECT cANS✔✔Weeks c5-10
When cis cthe cGI csystem cmatured cby? c- cCORRECT cANS✔✔36 cweeks
When cis cthe chepatic csystem cdeveloped? c- cCORRECT cANS✔✔Week c4
When care cthe ckidneys cformed cand cfunction cby? c- cCORRECT cANS✔✔Form cby c4th cweek cand
When cdoes cthe cneurologic csystem cstart cforming? c- cCORRECT cANS✔✔3rd cweek cbut cnot cfully
When cdoes csex cdifferentiation cbegin cin cthe cembryo? c- cCORRECT cANS✔✔7th cweek
When cdoes cossification cstart cdeveloping? c- cCORRECT cANS✔✔Week c4
When cdoes cthe cintegumentary csystem cstart cdeveloping? c- cCORRECT cANS✔✔Week c4
When cdoes cthe cheart cdevelop? c- cCORRECT cANS✔✔- c2 cchamber cheart cby cthe cend cof cweek
- c4 cchamber cheart cby c4-5 cweek
Ductus cVenosus c- cCORRECT cANS✔✔Vessel cfrom cumbilical cvein cto cinferior cvena ccava c- cbyp
Ductus cArteriosus c- cCORRECT cANS✔✔Vessel cbetween cpulmonary cartery c(high cresistance) cto
Foramen cOvale c- cCORRECT cANS✔✔Opening cin cthe cright catrium cto cleft catrium cdue cto cincrea
Fetal cCirculation cProcess c- cCORRECT cANS✔✔o cOxygen ccrosses cplacental cbarrier
§ cTravels cthrough cumbilical cvein
§ cBypasses cliver cvia cthe cductus cvenosus
