AWHONN Intermediate Fetal Monitoring TEST Questions and Answers(A+ Solution guide)

AWHONN Intermediate Fetal Monitoring TEST Questions and Answers(A+ Solution guide) Which of the following is an extrinsic influence on the FHR? - Answer-C. Fetal-placental circulation /.The most highly oxygenated blood in fetal circulation is carried by: - Answer-C. Ductus venosus /.If fetal arterial pressure begins to fall below normal levels: - Answer-A. Baroreceptors cause vasoconstriction and increase the FHR /.Fetal heart rate variability is defined as fluctuations in the baseline that are irregular in _____ and _____. - Answer-B. Amplitude and frequency /.An increase in the fetal heart rate immediately preceding a variable deceleration is caused by: - Answer-A. Occlusion of the umbilical vein /.When assessing a FHR tracing, the first step is to: - Answer-C. Establish the baseline rate /.Which deceleration in the FHR is considered benign and does not require an intervention to correct? - Answer-A. Early deceleration /.If the umbilical vein is the only vessel occluded during cord compression - Answer-B. Oxygenated blood may be restricted from being delivered to the fetus /.During a fetal sleep cycle, FHR variability is usually ____. - Answer-C. Minimal /.Uterine tachysystole is defined as: - Answer-B. >5 contractions in 10 mind over 30 minutes /.Maternal-fetal oxygen and nutrient transfer takes place in the: - Answer-B. intervillous space /.During a contraction, the tocodynamometer detects: - Answer-A. Pressure created by tensing of uterine muscle /.Normal fetal heart rate baseline is: - Answer-C. 110-160 bpm /.Following birth, a fetal cord blood sample is taken. The results are: pH: 6.95 pCO2: 86 mmHg pO2: 4mmHg