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CHAPTER 9: PRECONCEPTION, GENETICS, CONCEPTION, AND FETAL DEVELOPMENT UPDATE|EXAM QUESTIONS WITH MULTIPLE CHOICES |VERIFIED & REVISED ANSWERS (NEW)!!!

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CHAPTER 9: PRECONCEPTION, GENETICS, CONCEPTION, AND FETAL DEVELOPMENT UPDATE|EXAM QUESTIONS WITH MULTIPLE CHOICES |VERIFIED & REVISED ANSWERS (NEW)!!!

Institution

NUR 4445 Preconc

Course

NUR 4445 Preconc

Content preview

CHAPTER 9: PRECONCEPTION,
GENETICS, CONCEPTION, AND FETAL
DEVELOPMENT UPDATE|EXAM
QUESTIONS WITH MULTIPLE
CHOICES |VERIFIED & REVISED
ANSWERS (NEW)!!!
1. fathermandmmothermaremcarriersmofmphenylketonuriam(PKU).mTheirm2myearmoldmdaughtermh
asmPKU.mThemcouplemtellsmthemnursemthatmtheymaremplanningmtomhavemamsecondmbaby.mBec
ausemtheirmdaughtermhasmPKU,mtheymaremsuremthatmtheirmnextmbabymwon'tmbemaffected.m
A. ThemoddsmofmhavingmanothermbabymwithmPKUmaremverymslim
B. Eachmbabymhasmam50%mchancemofmbeingmaffectedm
C. MalesmaremnotmaffectedmbymPKU
D. Themparentemarembothmcarriersmsomeachmbabymhasmam25%mofmbeingmaffected.m-
mCORRECTmANSWERmD

2. Themnursemismprovidingmgeneticmcounsellingmformanmexpectantmcouplemwhomalreadymhavem
amchildmwithmtrisomym18.mWhatmshouldmthemnursemdo?
A. Tellmthemcouplemtheymneedmtomterminatemthempregnancymwithinm2mtom3mweeksm
B. Explainmthatmthemfetusmhasmam50%mchancemofmhavingmthemdisorderm
C. Discussmthemoptions,mincludingmamniocentesis,mtomdeterminemwhethermthemfetusmi
smaffected.m
D. Refermthemcouplemtomampsychologistmformemotionalmsupport.m-
mCORRECTmANSWERmC

3. Themnursemismassessingmthemknowledgemofmnewmparentsmwithmamchildmbornmwithmmaplemsy
rupmurinemdiseasem(MSUD).mWhichmismaccuratemrelatedmtomMSUD?
A. Bothmgenesmofmampairmmustmbemabnormalmformthemdisordermtombempresent
B. Onlymonemcopymofmthemabnormalmgenemismrequiredmformthemformthemdisordermtombe
mpresent.m

C. Themdisordermoccursminmmalesmandmheterozygousmfemalesm
D. ThemdisordermismcarriedmonmthemXmchromosomem-mCORRECTmANSWERmA

, 4. Duringmampresentationmtomobstetricalmnursesminterestedminmgenetics,mwhatmdoesmthemgene
ticmnursemidentifymasmthemprimarymfactormtomconsidermwithmgeneticmtesting?
A. Anxietymandmalteredmfamilymrelationships
B. Accessibilitymrelatedmtomthemavailabilitymofmgeneticmtesting.m
C. Highmfalse-positivemratesmassociatedmwithmgeneticmtesting
D. Ethnicmandmsocioeconomicmdisparitymassociatedmwithmgeneticmtestingm-
mCORRECTmANSWERmB

5. Amman'smwifemismpregnancymformthemthirdmtime.monemchildmwasmbornmwithmcysticmfibrosisma
ndmthemothermchildmismhealthy.mThemmanmwondersmwhatmthemchancemismthatmthismchildmwit
hmhavemcysticmfibrosis.mWhatmismthismtypemofmtestingmknownmas?
A. Occurrencemrisk
B. Recurrencemrisk
C. Predictivemtesting
D. Predispositionmtestingm-mCORRECTmANSWERmB

6. Amcouplemhasmbeenmcounselledmformgeneticmanomalies.mTheymaskmyou,m"whatmismkaryotypi
ng?"mThemnursemresponsemismbasedmonmwhichminformationmrelatedmtomkaryotyping?
A. Itmwillmprovidemthemstatusmofmlungmmaturity
B. Itmismampredictormofmnormalmfetalmdevelopment
C. Itmidentifiesmfetalmgendermandmchromosomalminformation
D. Itmcanmdetectmphysicalmdeformitiesm-mCORRECTmANSWERmC

7. Inmpracticalmtermsmregardingmgeneticmhealthmcare,mwhichmshouldmthemnursembemawaremof?
A. Geneticmdisordermequallymaffectmallmsocioeconomicmbackgrounds,mracesmandmethni
cmgroups
B. Geneticmhealthmcaremismmoremconcernedmwithmpopulationsmthatmindividualsm
C. Itmismimportantmtomprovidememotionalmsupportmtomthemfamilymduringmgeneticmcoun
selling
D. Takingmgeneticmhistoriesmismonlymdoneminmlargemuniversitymhospitalsmandmtertiary-
caremcentres.m-mCORRECTmANSWERmC

8. Whatmshouldmnursesmbemawaremofmwithmregardmtomprenatalmgeneticmtesting?

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CHAPTER 9: PRECONCEPTION, GENETICS, CONCEPTION, AND FETAL DEVELOPMENT UPDATE|EXAM QUESTIONS WITH MULTIPLE CHOICES |VERIFIED & REVISED ANSWERS (NEW)!!!

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