Ncc_efm_practice_test_2023_with_complete_solution

Which of the following factors can have a negative effect on uterine blood flow? a.Hypertension b.Epidural c.Hemorrhage d.Diabetes e.All of the above - answere. All of the above Stimulating the vagus nerve typically produces: a.A decrease in the heart rate b.An increase in the heart rate c.An increase in stroke volume d.No change - answera. A decrease in the heart rate The vagus nerve begins maturation 26 to 28 weeks. Its dominance results in what effect to the FHR baseline? a.Increases baseline b.Decreases baseline - answerb. Decreases baseline T/F: The most common artifact with the ultrasound transducer system for fetal heart rate is increased variability. - answerTrue T/F: All fetal monitors contain a logic system designed to reject artifact. - answerTrueT/F: Fetal arrhythmias can be seen on both internal and external monitor tracings. - answerTrue T/F: Variability and periodic changes can be detected with both internal and external monitoring. - answerTrue T/F: Variable decelerations are a vagal response. - answerTrue T/F: Variable decelerations are the most frequently seen fetal heart rate deceleration pattern in labor. - answerTrue Etiology of a baseline FHR of 165bpm occurring for the last hour can be: 1.Maternal supine hypotension 2.Maternal fever 3.Maternal dehydration 4.Unknown a.1