Ductus venosus - Study guides, Class notes & Summaries

AWHONN Intermediate Fetal Monitoring TEST (Answered 100% Correctly) Updated Which of the following is an extrinsic influence on the FHR? C. Fetal-placental circulation The most highly oxygenated blood in fetal circulation is carried by: C. Ductus venosus If fetal arterial pressure begins to fall below normal levels: A. Baroreceptors cause vasoconstriction and increase the FHR Fetal heart rate variability is defined as fluctuations in the baseline that are irregular in _____ and _____. ...

Test Bank for Davis Advantage for Maternal-Child Nursing Care 3rd Edition by Scannell Ruggiero MULTIPLE CHOICE A patient chooses to have the certified nurse midwife (CNM) provide care during her pregnancy. What does the CNMs scope of practice include? • Practice independent from medical supervision • Comprehensive prenatal care • Attendance at all deliveries • Cesarean sections ANS:B The CNM provides comprehensive prenatal and postnatal care, attends uncomplicate...

Which of the following is an extrinsic influence on the FHR? - C. Fetal-placental circulation The most highly oxygenated blood in fetal circulation is carried by: - C. Ductus venosus If fetal arterial pressure begins to fall below normal levels: - A. Baroreceptors cause vasoconstriction and increase the FHR Fetal heart rate variability is defined as fluctuations in the baseline that are irregular in _____ and _____. - B. Amplitude and frequency An increase in the fetal heart rate immediate...

allows blood to flow directly from the right atrium into the left atrium to bypass pulmonary circulation - foramen ovale carries blood from the umbilical vein to inferior vena cava; allows some blood to bypass the liver - ductus venosus atrial contraction; systole; p wave - atrial depolarization max volume of air that can be exhaled following maximal inhalation - vital capacity allows blood in pulmonary artery to flow directly into the descending aorta to bypass the pulmonary circula...

Which of the following is an extrinsic influence on the FHR? CORRECT ANSWER C. Fetal-placental circulation The most highly oxygenated blood in fetal circulation is carried by: CORRECT ANSWER C. Ductus venosus If fetal arterial pressure begins to fall below normal levels: CORRECT 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 _____. CORRECT ANSWER B. Amplitude and ...

NM717 Module 5 Newborn Midwifery Care of the Newborn Kelsey review guide Immediate extrauterine newborn transition Answer —immediate transition from intrauterine to extrauterine life Immediate extrauterine newborn transition depends on changes in four major areas: Answer —respiration, —circulation, —thermoregulation, and —glucose regulation Biochemical Factors in initiation of respiration Answer —relative hypoxia at the end of labor Physical stimuli Factors in initi...

AWHONN Intermediate Fetal Monitoring Exam Questions And Answers If fetal arterial pressure begins to fall below normal levels: - ANS A. BARORECEPTORS CAUSE VASOCONSTRICTION AND INCREASE THE FHR An increase in arterial blood pressure produces vessel distension and causes arterial baroreceptors to send neuronal messages to the cardioinhibitory center, which in turn causes rapid slowing of the fetal heart rate via the parasympathetic vagus nerve. A decrease in arterial pressure results in ...

In complete TGA, the pulmonary artery arises from which structure? - ANSWER-Left ventricle The left atrial appendage is described as having what appearance? - ANSWER-Finger-like The ascending aorta and the MPA are derived embryologically from a spiral division of what structure? - ANSWER-Truncus arteriosis What heart defect is most commonly associated with trisomy 21? - ANSWER-AVSD slightly more common in females (isolated or with TOF) In CCTGA, the aorta arises from where? - ANS...

2024 ABCP Perfusion Basic Science Exam Practice - Q & A (Complete Solutions) The most common type of anomalous venous return is: a. supracardiac b. cardiac c. infracardiac d. cardiac A Pott's operation is an anastomosis of the: a. ascending aorta to the left pulmonary artery b. descending aorta to the pulmonary artery branch c. subclavian artery to the pulmonary artery branch d. ascending aorta to the subclavian artery The basic hemodynamic fault in a patent ductus arteriosus is a ____ -to- _...

AWHONN Intermediate Fetal Monitoring TEST Questions and Answers(A+ Solution guide) The most highly oxygenated blood in fetal circulation is carried by ductus venosus If fetal arterial pressure begins to fall below normal levels baroreceptors cause vasoconstriction and increase FHR Fetal heart rate variability is defined as fluctuations in the baseline that are irregular i

allows blood to flow directly from the right atrium into the left atrium to bypass pulmonary circulation (Ans- foramen ovale carries blood from the umbilical vein to inferior vena cava; allows some blood to bypass the liver (Ans- ductus venosus atrial contraction; systole; p wave (Ans- atrial depolarization max volume of air that can be exhaled following maximal inhalation (Ans- vital capacity allows blood in pulmonary artery to flow directly into the descending aorta to bypa...