Amniotic sac: Protected living space The amniotic sac is a sac consisting of egg membranes that increasingly fills with fluid (amniotic fluid) as the child grows. This allows the growing child to swim freely, attached only to the umbilical cord. This enables the child to build up its muscles and skeleton and to grow evenly. … Amniotic Fluid: Functions and Background Information
Neurulation is the formation of the neural tube from ectodermal cells during embryonic development. The neural tube later develops into the individual structures of the central nervous system. In neurulation disorders, the formation of the neural tube is defective, which can result in various malformations of the nervous system. What is neurulation? Neurulation, in the … Neurulation: Function, Tasks, Role & Diseases
Placental insufficiency refers to a deficiency of the placenta, which is important for feeding the unborn baby. In this case, the placenta is not supplied with sufficient blood, so that the exchange of substances between the fetus and the placenta does not function properly. What is placental insufficiency? The placenta is of great importance to … Placental Insufficiency: Causes, Symptoms & Treatment
Oligohydramnios sequence represents the description of the effects of insufficient amniotic fluid production. These are severe malformations that develop due to low amniotic fluid volumes during embryogenesis. The condition is fatal. What is an oligohydramnios sequence? Oligohydramnios sequence refers to the effects of insufficient amniotic fluid production during pregnancy. Due to constricted space because of … Oligohydramnios Sequence: Causes, Symptoms & Treatment
The term prenatal diagnostics covers various examinations that take place during pregnancy. They deal with the early detection of diseases and maldevelopments of the unborn child. What is prenatal diagnostics? The term prenatal diagnostics covers various examinations that take place during pregnancy. Prenatal diagnostics (PND) refers to medical examination procedures and devices that deal with … Prenatal Diagnostics: Treatment, Effects & Risks
After the formation of internal organs in the ninth week of pregnancy, a human embryo is also called a fetus until birth. During this time, what is known as fetogenesis takes place. Various complications can occur during fetogenesis. What is the fetus? The term fetus is defined according to the gestational age and the formation … Fetus: Structure, Function & Diseases
What is a pH test strip? Every liquid in the human body has a so-called pH value. This ranges between 0 and 12 and indicates whether a liquid is rather acidic (0) or basic (14). The pH value of a liquid can be determined with a pH test strip (also called indicator strip, indicator sticks … PH test strips
How is a pH test strip structured? In principle, the pH value is measured by so-called pH indicators, which change their color specifically at a certain pH range. In their simplest form, these indicators are applied to paper and the paper is rolled into a small roll and can be torn off at any length. … How is a pH test strip structured? | PH test strips
Zika virus infection, known since 1947, is a viral disease transmitted by mosquitoes. It has occurred predominantly in Africa, Southeast Asia, and the Pacific Islands. Since 2015, a very rapid and extensive spread of Zika virus has also been detected in South American countries. What is the Zika virus? The virus was first discovered in … Zika Virus: Infection, Transmission & Diseases
Function of the amniotic fluid The amniotic fluid, also called amniotic fluid in the technical terminology, is continuously produced during pregnancy by the inner cells of the amniotic sac. It finally flows around the growing embryo and fulfils important tasks in the process. The amniotic fluid is a clear and aqueous liquid. On the one … Function of the amniotic fluid | Amniotic sac
Complications after rupture of the bladder When the amniotic sac has burst, the child is no longer in the protective amniotic fluid and there is a connection to the outside. Now there is a danger that infections will rise and lead to illness of the child in the womb. Depending on the week of pregnancy, … Complications after rupture of the bladder | Amniotic sac
The amniotic sac is filled with amniotic fluid and consists of taut tissue, the membranes of the eggs. It is the protective cover that surrounds the fetus in the womb (uterus) during pregnancy. The amniotic sac and amniotic fluid together form the habitat of the unborn child. Origin At the end of the third weeks, … Amniotic sac
