PPT-THE FETAL CIRCULATION INTRODUCTION

In the fully developed human the heart serves two main purposes The right heart pumps blood to the lungs for oxygenation and the left heart pumps oxygenated blood to rest of the body In the embryo and fetus the lungs do not oxygenate the blood . Lu J, L Sun, Y Wu, and G Chen. 2014. “The Role of Subtropical Irreversible PV Mixing in the Zonal Mean Circulation Response to Global Warming-Like Thermal Forcing.” . Journal of Climate, . early online. DOI:10.1175/JCLI-D-13-00372.1.. e. xtrauterine. . l. ife. Darja Paro Panjan. Department of . neonatology. University Children’s Hospital Ljubljana. Aim. To understand physiologycal changes in different organ systems after birth. Portal Circulation. The . hepatic portal system . is designed to take nutrient- rich venous blood from the digestive tract capillaries, and transport it to the sinusoidal capillaries of the liver.. As it percolates through the liver sinusoids, the hepatocytes of the liver, acting as the chemical factories of the body, extract and add what they wish to maintain homeostasis (extracting sugars, fats, proteins when appropriate and then dumping them back into the circulation when necessary).. The common tomograms used :. Axial. Coronal. Sagittal (midline). Fetal growth can be monitored accurately later in life only if the exact information about the GA is available.. As less than 50% of women are certain about their LMP.. e. xtrauterine. . l. ife. Darja Paro Panjan. Department of . neonatology. University Children’s Hospital Ljubljana. Aim. To understand physiologycal changes in different organ systems after birth. 1. These are the lower compartments of the heart. Circulation Review. 2. This vein feeds the right atrium.. Vena Cava b. Pulmonary Vein . c. Femoral Vein d. Pulmonary artery. Circulation Review. 3. This artery leaves the right ventricle.. Expanded. NUR 231. M. Johnston, RN-BC, M.Ed.. Cindy Irwin , RNC, MN. Types of Monitoring. Auscultation-. listen to fetal. heart rate (FHR). Electronic Fetal Monitoring . – use of instruments to record FHR and uterine contractions(U/Cs). Christopher Casteel, RRT-ACCS, NPS, AE-C, C-NPT. Fetal Development / Early Stages. The fertilized egg, or zygote, implants into the uterus. . The zygote is completely dependent on the uterine lining for nourishment. Cell division begins to occur and the grouping of cells at this point is called a blastocyst.. Assessment of Fetal Well Being Heather M. Said , DO Assistant Professor, Maternal Fetal Medicine Learning Objectives Discuss advantages and disadvantages of external versus internal fetal monitoring Be able to interpret fetal heart tracing . Date of Lecture 30.05.2020. Dr. Manoj Kumar . Sinha. Asst. professor-cum-Jr. scientist. Department of veterinary Anatomy . FETAL. . CIRCULATION. The circulation of oxygenated blood, deoxygenated blood and nutritive materials in the fetus is termed as . Fetal. Circulation. Does lung development end at birth?. What does an infant need to be able to do at birth?. What does lung development include?. 50 . - . 250 million. 3 m. 2. . - . 70 m. 2. Embryonic Period . 1. Beckmann and Ling’s Obstetrics and Gynecology/8. th. edition. Netter’s Obstetrics and Gynecology/3. rd. edition . Overview. 2. Indications. Although there is no optimal time to initiate . fetal testing. Anatomy and Physiology. Fetal Circulation. Umbilical cord. 2 umbilical arteries: return non-oxygenated blood, fecal waste, CO2 to placenta. 1umbilical vein: brings oxygenated blood and nutrients to the fetus. Outlines Goals of antenatal care. . Signs of pregnancy.. Physical changes during pregnancy. H. istory.. Assessment and physical examination.. . Laboratory data. .Ultrasound.. Managing the minor disorders of pregnancy..