The placenta is formed by numerous ___ ___ which are specialized parenchyma cells with invaginated and highly branched cell wall ingrowths. These ingrowths increase the surface area of the plasmalemma, allowing for more enzymes and proteins...
Passenger 點擊卡片即可翻轉 👆 the "P" word for fetus, especially concerning the size of head, sutures and placenta 點擊卡片即可翻轉 👆 1 / 70 建立者 allison_shearer5 分享 用學習模式提升成績 82%的學生在使用學習模式後名列前茅用學習模式學習 教科書解答 學生們也學習了 學習指南 The Human Bo...
desiduals capsularis (most superficial, overlays the embryo lacunar networks lacunae fuse to form the intervillous space of the placenta primary chorionic villi cytotrophoblast proliferates and forms extensions into the synctiotrophoblastlast step of implantation chorionic villus sampling (CVS) fetal ...
用Quizlet學習並牢記包含The nurse has just finished presenting a sex education class. Which statement by an attendee tells the nurse that further teaching is needed? 1) "Implantation occurs in the uterus." 2) "The placenta is attached to the uterus." 3)
the placenta provides all the oxygen the baby needsRespiration is a key function of the placenta. Oxygen and carbon dioxide pass through the placental membrane by simple diffusion. The lungs do not need to function during this period. The maternal antibodies against disease do not transfer until ...
Versatile antibody that crosses placenta and fights all types of infections. What is the function of IgA? Antibody found in mucus membranes. What is the function of IgM? First antibody produced in primary immune response, largest in size. What is the function of IgE? Antibody involved in aller...
When both fully present, they protect from viruses or foreign invaders; they don't destroy each other. Both can be fully expressed on the cell whenever there is an A or a B. Pleiotrophy single gene that results in multiple phenotypes ...
In placenta, Returns to body via umbilical vein Umbilical vein Enters via umbilical ring and travels to liver ~ Liver only half fx, so half blood to liver ~ Half blood to ductus venosis Ductus venosis Joins IVC ~ Here o2 blood is mixed w/ de-o2 blood from IVC Most flow from IVC is...
chronic villus sampling (CVS)- done at 8 to 11 weeks, either transabdominally or transvertically, depending on where the placenta is located. Involves inserting a needle (abdominally) or a catheter (cervically) into the substance of the placenta but staying outside the amniotic sac and removin...
Molecular oxygen (O2) is necessary to fully extract energy from our food. Explain why this is by telling me why it's legitimate to think of this process as being akin to electricity Hydrogen electrons from glucose or fatty acids, etc. are passed from one protein to another and eventually ...