NCC EFM Exam Practice Questions
and Answers 100% solved
OxygenMisMtransferredMfromMmomMtoMfetusMviaMtheMplacentaMthrough?M-
MAnswerMPassiveM(Simple)MDiffusion
IntervillousMspaceMperfusionMisMdependentMon?M-
MAnswerMAdequateMUterineMBloodMFlow
MaternalMFetalMExchangeMisMbestMpromotedMbyMwhichMmaternalMposition?M-
MAnswerMEitherMRtMorMLtMLateral
WhatMisMtransferMdownMtheMconcentrationMgradientMfromMhigherMtoMlowerMcalled?M-
MAnswerMDiffusion
TheMmostMlikelyMphysicalMrationaleMforMrecurrentMlateMdecelsMafterMepiduralMis?M-
MAnswerMMaternalMSympatheticMBlockade
WhichMFHRMpatternMwouldMbeManticipatedMwhenMmonitoringMmono-monoMtwins?M-
MAnswerMVariableMDecels
FetusMcanMsurviveMinManMenvironmentMw/MaMPO2MequalMtoMadultMvenousMbloodMd/t?
M-MAnswerMincreasedMO2McarryingMcapacity
VariableMdecelsMareMmediatedMprimarilyMby?M-MAnswerMbaroreceptors
TheMsympatheticMbranchMofMtheMANSMinfluencesMFHRMto?M-MAnswerMincrease
theMaverageMdifferenceMinMbaselineMFHRMb/wM30M&M40MweeksMis?M-MAnswerM10bpm
usuallyM5-6;M10MisMclosest
FetalMbloodMisMmostMhighlyMoxygenatedMinMthe?M-MAnswerMDuctusMVenosous
AnMabruptMriseMinMfetalMbpMcanMstimulate?M-MAnswerMvariableMdecels
, DuringManMacuteMepisodeMofMfetalMhypoxemia,MfetalMbloodMflowMisMredistributedMprim
arilyMtoMthe?M-MAnswerMbrain
OverMtheMcourseMofMpregnancy,MtheMFHRMbaseline?M-MAnswerMdecreases
FHRMvariabilityMisMdependentMupon?M-MAnswerMcerebralMoxygenMandMintactMCNS
chemoreceptorsMrespondMmainlyMto?M-MAnswerMhypoxemia
pH:M7.22M
pCO2:M50
HCO3:M24
BE:M-3M-MAnswerMnormalMacid-baseMstatus
(ifMpHMisMnormal,ManswerMisMnormal)
FetalMrespiratoryMacademiaMisMindicatedMbyMaMpHMofM7.04MandMaMPCO2Mof?M-
MAnswerM>60
pH:M6.98
PCO2:M49
HCO3:M16
BE:-16M-MAnswerMmetabolicMacidemia
pH:M7.04
pCO2:M80
HCO3:M22
BE:M-4M-MAnswerMrespiratoryMacidemia
FetalMmetabolicMacidemiaMisMindicatedMbyManMumbilicalMarteryMcordMbloodMgasMpHMof
M6.94M&MBEMof?M-MAnswerM>-12
and Answers 100% solved
OxygenMisMtransferredMfromMmomMtoMfetusMviaMtheMplacentaMthrough?M-
MAnswerMPassiveM(Simple)MDiffusion
IntervillousMspaceMperfusionMisMdependentMon?M-
MAnswerMAdequateMUterineMBloodMFlow
MaternalMFetalMExchangeMisMbestMpromotedMbyMwhichMmaternalMposition?M-
MAnswerMEitherMRtMorMLtMLateral
WhatMisMtransferMdownMtheMconcentrationMgradientMfromMhigherMtoMlowerMcalled?M-
MAnswerMDiffusion
TheMmostMlikelyMphysicalMrationaleMforMrecurrentMlateMdecelsMafterMepiduralMis?M-
MAnswerMMaternalMSympatheticMBlockade
WhichMFHRMpatternMwouldMbeManticipatedMwhenMmonitoringMmono-monoMtwins?M-
MAnswerMVariableMDecels
FetusMcanMsurviveMinManMenvironmentMw/MaMPO2MequalMtoMadultMvenousMbloodMd/t?
M-MAnswerMincreasedMO2McarryingMcapacity
VariableMdecelsMareMmediatedMprimarilyMby?M-MAnswerMbaroreceptors
TheMsympatheticMbranchMofMtheMANSMinfluencesMFHRMto?M-MAnswerMincrease
theMaverageMdifferenceMinMbaselineMFHRMb/wM30M&M40MweeksMis?M-MAnswerM10bpm
usuallyM5-6;M10MisMclosest
FetalMbloodMisMmostMhighlyMoxygenatedMinMthe?M-MAnswerMDuctusMVenosous
AnMabruptMriseMinMfetalMbpMcanMstimulate?M-MAnswerMvariableMdecels
, DuringManMacuteMepisodeMofMfetalMhypoxemia,MfetalMbloodMflowMisMredistributedMprim
arilyMtoMthe?M-MAnswerMbrain
OverMtheMcourseMofMpregnancy,MtheMFHRMbaseline?M-MAnswerMdecreases
FHRMvariabilityMisMdependentMupon?M-MAnswerMcerebralMoxygenMandMintactMCNS
chemoreceptorsMrespondMmainlyMto?M-MAnswerMhypoxemia
pH:M7.22M
pCO2:M50
HCO3:M24
BE:M-3M-MAnswerMnormalMacid-baseMstatus
(ifMpHMisMnormal,ManswerMisMnormal)
FetalMrespiratoryMacademiaMisMindicatedMbyMaMpHMofM7.04MandMaMPCO2Mof?M-
MAnswerM>60
pH:M6.98
PCO2:M49
HCO3:M16
BE:-16M-MAnswerMmetabolicMacidemia
pH:M7.04
pCO2:M80
HCO3:M22
BE:M-4M-MAnswerMrespiratoryMacidemia
FetalMmetabolicMacidemiaMisMindicatedMbyManMumbilicalMarteryMcordMbloodMgasMpHMof
M6.94M&MBEMof?M-MAnswerM>-12
