AWHONN Intermediate Fetal Monitoring question n answers graded A+ 2023/2024

AWHONN Intermediate Fetal MonitoringWhich of the following is an extrinsic influence on the FHR? - correct answer The most highly oxygenated blood in fetal circulation is carried by - correct answer ductus venosus If fetal arterial pressure begins to fall below normal levels - correct answer baroreceptors cause vasoconstriction and increase FHR Fetal heart rate variability is defined as fluctuations in the baseline that are irregular in _________ and __________. - correct answer amplitude and frequency An increase in FHR immediately preceding a variable deceleration is caused by: - correct answer occlusion of the umbilical vein When assessing a FHR tracing, the first step is to - correct answer establish a baseline rate Which deceleration in the FHR is considered benign and does not require an intervention to correct? - correct answer early deceleration If the umbilical vein is the only vessel occluded during cord compression - correct answer oxygenated blood may be restricted from being delivered to the fetus During fetal sleep cycle, FHR variability is usually - correct answer minimal Uterine tachysystole is defined as - correct answer < 5 contractions in 10 minutes averaged over 30 minutes Maternal-fetal oxygen and nutrient transfer takes place in the - correct answer intervillous space