PPT-Fetal Membranes OBJECTIVES

By the end of the lecture the student should be able to List the components of the fetal membranes Describe the stages of development of the components Describe the structure and function of the components. Fetal membrane. . Chorion. . Amnion. . Yolk sac. . Allantois. . Umbilical cord. Yolk sac. ：. it is a membranous sac . attached to the embryo, convey nourishment to the embryo (e.g. in birds), in humans. Labor. Ramzy. . Nakad. , MD. Preterm Birth. Definition: Birth that occurs prior to completion of 37 weeks of gestation.. Preterm birth is the leading cause of neonatal mortality and the most common reason for antenatal hospitalization . Chapter 4. Objectives. Name the 4 main groups of tissues and give location and characteristics. Describe the difference between exocrine and endocrine glands and give examples. Give examples of circulating, generalized, and structural connective tissues. Pratt & . Cornely. , . Ch. 8. Lipids and Membranes. There is a lot of important biochemistry of lipids.. We won’t cover it all!. The key points for this class have to do with their role in membranes and fat . Lesson 3.2: The Integumentary System. Lesson 3.3: Injuries and Disorders of the Skin. Membranes and the Integumentary System. Lesson 3.1. Body Membranes. Membranes and the Integumentary System. epithelial membranes. Learning . Goal . Describe . the composition and function of the lipid bilayer in cell membranes.. Cell Membranes. Cell membranes. . are semipermeable so that nutrients can enter the cell and waste products can leave.. Human Anatomy and Physiology. November 2015. Classification of Body Membranes. Classification of Body Membranes (Figure 5-1). Epithelial membranes. Composed of epithelial tissue and an underlying layer of connective tissue. . The process is completed within 18 hours and no complications arise.. PhD in MCH. Dr. . Areefa. SM . Albahri. PhD in MCH. Initiation of labor. :. The . exact mechanism that initiates labor is unknown. . 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 E-mail: . a.al-nuaimi@sheffield.ac.uk. E. mail: abdulameerh@yahoo.com . Prof. . Abdulameer. Al-. Nuaimi. 25. Placenta. The placenta. , begins to form in the first week 4 of pregnancy, it continues to develop over the next couple of months, with smaller capillaries turning into blood vessels and delivering nutrients and oxygen to the growing baby. . The origin of the fetal membrane from the trophoblast . Temporary fetal membrane . Yolk sac . Permanent fetal membrane . Amnion . Allantois . Chorion . Yolk sac . Origin : endoderm . Stay for 4-6 weeks (after that there is no any effect for it). Venosus. Doppler. Insights from the Trial of Umbilical and Fetal Flow in . Europe. Tiziana FRUSCA, MD. 1*. ; Tullia TODROS, MD. 2*. , Christoph LEES, MD. 3,4. ; Caterina M. BILARDO, MD. 5. ; . and TRUFFLE Investigators. Our goals. Describe the 3 membrane types. And subtypes. Know what tissue each is made . of. Determine where each would be found. Describe each of their general functions . Membranes . They cover and line parts of the body. Vohra. vohra@ksu.edu.sa. OBJECTIVES. By the end of the lecture the student should be able to:. List the components of the fetal membranes.. Describe the stages of development of the components.. Describe the structure and function of the components..