Exam Questions And 100% Correct Answers

what is supraventricular tachycardia (SVT) in EFM? {Ans: the most common tachyarrhythmia (60 to 90%) range of 240 to 260 bpm with minimal or absent variability in fetus with a structurally normal heart}what does a late deceleration represent? {Ans: reflex fetal response to transient interruption of the oxygen pathway at one or more points during a uterine contraction, resulting in transient fetal hypoxemia}what is fetal bradycardia? {Ans: baseline FHR less than 110 bpm}what factor causes late decelerations in FHR? {Ans: transient disruption in of oxygen transfer to the fetus resulting in transient hypoxemia}what are some initial assessments and interventions for category II or III tracings? {Ans: - discontinuation of labor stimulating agents - vaginal examination - maternal repositioning - correction of maternal hypotension - IV fluid bolus of LR solution - assessment of tachysystole (reduce uterine activity if noted) - amnioinfusion - modification of maternal pushing maternal efforts in 2nd stage - maternal O2 at 10L per non-rebreather (used with minimal variability or recurrent lates that have not resolved with initial uterine measures)}what are some responses to FHR when preterm labor occurs? {Ans: - higher FHR baseline - minimal variability - lower frequency and