NCC EFM Cert. Exam with all Correct & 100% Verified
Answers |Guaranteed to Pass
Ductus venosus connects ______ to ______? ✔Correct Answer-Umb. vein to IVC
Foramen ovale connects _______to______? ✔Correct Answer-R. atrium to L. atrium
Ductus arteriosus connects _______ to _______? ✔Correct Answer-Pulm. artery to aorta
Normal rate ✔Correct Answer-110 to 160 BPM
Average baseline rate at 15wks gestation ✔Correct Answer-160 BPM
Average rate in fetus with heart block ✔Correct Answer-60 BPM (intrinsic ventricular or nodal
rate)
Sympathetic effects ✔Correct Answer-Incr. HR, constricted peripheral and visceral blood
vessels, vital organs dilate and receive more blood
Gest. age at which autonomic nervous system is fully developed ✔Correct Answer-~ 32wks
Primary indicator of fetal oxygenation ✔Correct Answer-Presence or absence of variability
Location of chemoreceptors ✔Correct Answer-aortic arch
Chemoreceptors respond to? ✔Correct Answer-Changes in O2 and CO2
Location of baroreceptors ✔Correct Answer-Aortic arch and carotid bodies
Maximal reactivity occurs when? ✔Correct Answer-Late at night
Max duration of fetal nonreactivity? ✔Correct Answer-80min
Sensitivity ✔Correct Answer-Probablity of detecting a true positive
Specificity ✔Correct Answer-Probability that true negative will be detected
False positive ✔Correct Answer-erroneosly positive when reality is negative
False negative ✔Correct Answer-erroneously negative when reality is positive
NST ✔Correct Answer-Two 15x15 accels in 20min (up to 40min)
Answers |Guaranteed to Pass
Ductus venosus connects ______ to ______? ✔Correct Answer-Umb. vein to IVC
Foramen ovale connects _______to______? ✔Correct Answer-R. atrium to L. atrium
Ductus arteriosus connects _______ to _______? ✔Correct Answer-Pulm. artery to aorta
Normal rate ✔Correct Answer-110 to 160 BPM
Average baseline rate at 15wks gestation ✔Correct Answer-160 BPM
Average rate in fetus with heart block ✔Correct Answer-60 BPM (intrinsic ventricular or nodal
rate)
Sympathetic effects ✔Correct Answer-Incr. HR, constricted peripheral and visceral blood
vessels, vital organs dilate and receive more blood
Gest. age at which autonomic nervous system is fully developed ✔Correct Answer-~ 32wks
Primary indicator of fetal oxygenation ✔Correct Answer-Presence or absence of variability
Location of chemoreceptors ✔Correct Answer-aortic arch
Chemoreceptors respond to? ✔Correct Answer-Changes in O2 and CO2
Location of baroreceptors ✔Correct Answer-Aortic arch and carotid bodies
Maximal reactivity occurs when? ✔Correct Answer-Late at night
Max duration of fetal nonreactivity? ✔Correct Answer-80min
Sensitivity ✔Correct Answer-Probablity of detecting a true positive
Specificity ✔Correct Answer-Probability that true negative will be detected
False positive ✔Correct Answer-erroneosly positive when reality is negative
False negative ✔Correct Answer-erroneously negative when reality is positive
NST ✔Correct Answer-Two 15x15 accels in 20min (up to 40min)
