Health Care > EXAM > NCC EFM Cert. Exam QUESTIONS AND ANSWERS (All)

NCC EFM Cert. Exam QUESTIONS AND ANSWERS

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1. Ductus venosus connects to ?: Umb. vein to IVC 2. Foramen ovale connects to ?: R. atrium to L. atrium 3. Ductus arteriosus connects to ?: Pulm. artery to aorta 4. Normal rate: 110 to 160 BPM 5.... Average baseline rate at 15wks gestation: 160 BPM 6. Average rate in fetus with heart block: 60 BPM (intrinsic ventricular or nodal rate) 7. Sympathetic effects: Incr. HR, constricted peripheral and visceral blood ves- sels, vital organs dilate and receive more blood 8. Gest. age at which autonomic nervous system is fully developed: ~ 32wks 9. Primary indicator of fetal oxygenation: Presence or absence of variability 10. Location of chemoreceptors: aortic arch 11. Chemoreceptors respond to?: Changes in O2 and CO2 12. Location of baroreceptors: Aortic arch and carotid bodies 13. Maximal reactivity occurs when?: Late at night 14. Max duration of fetal nonreactivity?: 80min 15. Sensitivity: Probablity of detecting a true positive 16. Specificity: Probability that true negative will be detected 17. False positive: erroneosly positive when reality is negative 18. False negative: erroneously negative when reality is positive 19. NST: Two 15x15 accels in 20min (up to 40min) 20. % of false positive CSTs?: ~ 30% 21. BPP components: 1) Fetal breathing movements 2) Gross body movements 3) Fetal tone 4) Reactive fetal heart rate 5) Qualitiative amniotic fluid volume 22. BPP Score of 10: Normal 23. BPP Score of 8: Nl infant, low risk of chronic asphyxia 24. BPP Score of 6: Borderline result - rpt in 24hrs 25. BPP Score of 4: Suspect chronic asphyxia 26. BPP Score of 0 [Show More]

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