NCC EFM EXAM PRACTICE LATEST
CAREFULLY STRUCTURED QUESTIONS WITH
VERIFIED CORRECT SOLUTIONS GRADED A+
1
, Oxygen is transferred from mom to fetus via the placenta through? ANSWER >>
Passive (Simple) Diffusion
Intervillous space perfusion is dependent on? ANSWER >> Adequate Uterine Blood
Flow
Maternal Fetal Exchange is best promoted by which maternal position? ANSWER >>
Either Rt or Lt Lateral
What is transfer down the concentration gradient from higher to lower called? ANSWER
>> Diffusion
The most likely physical rationale for recurrent late decels after epidural is? ANSWER
>> Maternal Sympathetic Blockade
Which FHR pattern would be anticipated when monitoring mono-mono twins? ANSWER
>> Variable Decels
Fetus can survive in an environment w/ a PO2 equal to adult venous blood d/t?
ANSWER >> increased O2 carrying capacity
Variable decels are mediated primarily by? ANSWER >> baroreceptors
The sympathetic branch of the ANS influences FHR to? ANSWER >> increase
the average difference in baseline FHR b/w 30 & 40 weeks is? ANSWER >> 10bpm
usually 5-6; 10 is closest
Fetal blood is most highly oxygenated in the? ANSWER >> Ductus Venosous
2
CAREFULLY STRUCTURED QUESTIONS WITH
VERIFIED CORRECT SOLUTIONS GRADED A+
1
, Oxygen is transferred from mom to fetus via the placenta through? ANSWER >>
Passive (Simple) Diffusion
Intervillous space perfusion is dependent on? ANSWER >> Adequate Uterine Blood
Flow
Maternal Fetal Exchange is best promoted by which maternal position? ANSWER >>
Either Rt or Lt Lateral
What is transfer down the concentration gradient from higher to lower called? ANSWER
>> Diffusion
The most likely physical rationale for recurrent late decels after epidural is? ANSWER
>> Maternal Sympathetic Blockade
Which FHR pattern would be anticipated when monitoring mono-mono twins? ANSWER
>> Variable Decels
Fetus can survive in an environment w/ a PO2 equal to adult venous blood d/t?
ANSWER >> increased O2 carrying capacity
Variable decels are mediated primarily by? ANSWER >> baroreceptors
The sympathetic branch of the ANS influences FHR to? ANSWER >> increase
the average difference in baseline FHR b/w 30 & 40 weeks is? ANSWER >> 10bpm
usually 5-6; 10 is closest
Fetal blood is most highly oxygenated in the? ANSWER >> Ductus Venosous
2
