1
NCC EFM Exam Practice Questions and
Answers (100% Correct Answers) Already
Graded A+
Oxygen is transferred from mom to fetus via the placenta
through? Ans: Passive (Simple) Diffusion
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Intervillous space perfusion is dependent on? Ans: Adequate
Uterine Blood Flow
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Maternal Fetal Exchange is best promoted by which maternal
position? Ans: Either Rt or Lt Lateral
What is transfer down the concentration gradient from higher to
lower called? Ans: Diffusion
The most likely physical rationale for recurrent late decels after
epidural is? Ans: Maternal Sympathetic Blockade
Which FHR pattern would be anticipated when monitoring mono-
mono twins? Ans: Variable Decels
Fetus can survive in an environment w/ a PO2 equal to adult
venous blood d/t? Ans: increased O2 carrying capacity
, 2
Variable decels are mediated primarily by? Ans: baroreceptors
The sympathetic branch of the ANS influences FHR to? Ans:
increase
the average difference in baseline FHR b/w 30 & 40 weeks is?
Ans: 10bpm
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usually 5-6; 10 is closest
Fetal blood is most highly oxygenated in the? Ans: Ductus
Guru01 - Stuvia
Venosous
An abrupt rise in fetal bp can stimulate? Ans: variable decels
During an acute episode of fetal hypoxemia, fetal blood flow is
redistributed primarily to the? Ans: brain
Over the course of pregnancy, the FHR baseline? Ans: decreases
FHR variability is dependent upon? Ans: cerebral oxygen and
intact CNS
chemoreceptors respond mainly to? Ans: hypoxemia
pH: 7.22
NCC EFM Exam Practice Questions and
Answers (100% Correct Answers) Already
Graded A+
Oxygen is transferred from mom to fetus via the placenta
through? Ans: Passive (Simple) Diffusion
© 2025 Assignment Expert
Intervillous space perfusion is dependent on? Ans: Adequate
Uterine Blood Flow
Guru01 - Stuvia
Maternal Fetal Exchange is best promoted by which maternal
position? Ans: Either Rt or Lt Lateral
What is transfer down the concentration gradient from higher to
lower called? Ans: Diffusion
The most likely physical rationale for recurrent late decels after
epidural is? Ans: Maternal Sympathetic Blockade
Which FHR pattern would be anticipated when monitoring mono-
mono twins? Ans: Variable Decels
Fetus can survive in an environment w/ a PO2 equal to adult
venous blood d/t? Ans: increased O2 carrying capacity
, 2
Variable decels are mediated primarily by? Ans: baroreceptors
The sympathetic branch of the ANS influences FHR to? Ans:
increase
the average difference in baseline FHR b/w 30 & 40 weeks is?
Ans: 10bpm
© 2025 Assignment Expert
usually 5-6; 10 is closest
Fetal blood is most highly oxygenated in the? Ans: Ductus
Guru01 - Stuvia
Venosous
An abrupt rise in fetal bp can stimulate? Ans: variable decels
During an acute episode of fetal hypoxemia, fetal blood flow is
redistributed primarily to the? Ans: brain
Over the course of pregnancy, the FHR baseline? Ans: decreases
FHR variability is dependent upon? Ans: cerebral oxygen and
intact CNS
chemoreceptors respond mainly to? Ans: hypoxemia
pH: 7.22
