PPT-Fetal Development

amp the Development of Sonography A Window to the Womb Before I formed you in the womb I knew you before you were born I dedicated you a prophet to the nations I appointed you Jeremiah 15. Revised . Fall 2012. How does the Female Body Prepare for Conception?. Describe the process of maturation of an ovum. Menstrual Cycle. Varies every 28 - 35 days. The time between ovulation and menstruation is relatively constant (14 days). . 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.. Chapter 18 . Learning . Targets. Explain the process of fertilization and the conversion of egg into a zygote.. Name & give the function of the 4 extra embryonic membranes.. Describe the structures & functions of the placenta & umbilical cord.. Day 1: Fertilization. Days 7-10: Blastocyst is in uterus and is a “ball of cells. Weeks 2-8: Organs and limb buds begin to develop. Weeks 12-16: “Quickening” begins, mother can feel fetus’s movements, fetus is approx. 5 ½ inches long. 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). Basic Concepts of Inheritance. Human Genome Project (1990). Chromosomes. 23 matched pairs. DNA. Genes. Cellular Division. Gametes. Ova. —. female gamete. Sperm. —. male gamete. Gametogenesis. Meiosis. 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 ANA 204. Birth defects (congenital anomalies. ). Developmental . disorders present at birth. . Leading . cause of infant . mortality. May . be structural, functional, . metabolic, behavioral. , or hereditary. 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. Attila Magyar. 16.04.2020. Medizinische. . Embryologie. II. 2019/2020Frühlingssemester. The . adrenals. . develops. . from. . the. . urogenital. . ridge. , . on. . the. . medial. and . cranial. Basic and applied implications. John S. Pixley, M.D. .. Associate Professor and Director, . Rheumatology / Immunology Division. UNSOM and. Chief, Rheumatology Section . VA Sierra Health Care System. . abuse in pregnancy. Prof. Hanan Hagar. Dr. Ishfaq Bukhari. Pharmacology Unit. College of Medicine. Placental membrane is . semi-permeable.. Most drugs can cross placenta by . passive diffusion.. The movement of drugs across the placenta is limited by a single layer of cell called .