fossa ovalis ligamentum teres ligamentum arteriosum median umbilical ligaments ligamentum venosum The umbilical arteries in the fetus become the__________   in the newborn. In the newborn, the foramen ovale transitions to a wall-like depression called the_________  . After birth, the umbilical vein will become the__________  . After birth, the ductus arteriosus becomes the__________   . The fetal ductus venosus will form the __________   in the newborn.

Q: What is the function of the umbilical arteries? What is the function of the umbilical vein? What is…

A: In placental mammals, the fertilized zygote develops into a new organism within the uterus (womb) of…

Q: Fetal circulation and modifications after birth.

A: Fetal circulation is different from the adult circulation because of the presence of placenta. Fetal…

Q: Physiologic changes during pregnancy A. Relaxation of the sacroiliac and symphysis pubis ligaments…

A: Pregnancy is defined as the period during which a fetus develops inside the uterus of a female and…

Q: Which of these shunts exists between the right and left atria?a. foramen ovaleb. ductus venosusc.…

A: Blood is an essential fluid of the body that helps in the transport of nutrients and oxygen to the…

Q: After birth, the ductus arteriosus constricts and becomes the ligamentum arteriosum. TRUE or FALSE

A: Ductus arteriosus is a connection seen in fetal life between the base of the aortic arch and the…

Q: Blood pressure sounds are heard when the pressure in the cuff is ______.   A above the pressure in…

A: The human heart circulation is a complete double circulation. There is a complete separation of the…

Q: As a result of the foramen ovale, blood is allowed to bypass the aorta. liver. lungs. kidneys.…

A: The foramen ovale is a special feature present in the fetus during the embryonic stages. It is a…

Q: 00

A: In humans, implantation is the level of the human replica at which the embryo adheres to the wall of…

Q: Locate the following blood vessels (in bold) in the fetal pigl   Arteries: aorta (arch)---dorsal…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: The sinoatrial node develops from an embryonic heart tube chamber called the _____.

A: Heart  Heart is a mesodermal origin. It is located in the thoracic (chest) cavity(under the rib…

Q: STRUCTURE 1. Umbilical artery 2. Umbilical vein 3. Ductus venosus 4. Ductus arteriosus 5. Foramen…

A: All the structures mentioned are present in the foetus. Because the foetus is still growing and…

Q: The fetal heart is unique. Why is it different? Describe the structures of the fetal heart that…

A: Human heart is a muscular organ which is responsible for the pumping of blood to all parts of the…

Q: Why fundus is firm after giving birth

A: Fundus is organ which is hollow such as the uterus or the gallbladder which is away from the…

Q: Trace the blood flow in the fetal circulation from the placenta to the heart and then back to the…

A: The circulatory framework, likewise called the cardiovascular framework, is an organ system that…

Q: the frog’s heart. Answer all labels on the space provided.

A: Amphibians are cold-blooded vertebrates (have backbones) animals that have both terrestrial and…

Q: In a fetus, the umbilical arteries arise from the renal arteries. TRUE or FALSE

A: Introduction: The fetus's cardiovascular system (CVS) varies from adult CVS in several aspects as…

Q: During an appendectomy performed at McBurney's point, which of the following structures is most…

A: Appendicitis is a condition that occurs when there is any inflammation or injury in the appendix.…

Q: Give the name of the structure that the phrase describes. Toward the end of the embryonic period,…

A: The embryonic period is the early stage of the development of a multicellular organism.

Q: During fetal life blood pressure is not similar in the pulmonary artery and the aorta. After birth,…

A: The blood from the right ventricle of the heart is circulated to the lungs to oxygenate the blood,…

Q: Examine the diagram of fetal circulation again. Why is the umbilical vein red? Why aren’t the…

A: Fetal circulation is different from adult circulation. As a fetus cannot breathe the air and the…

Q: Significant ST-segment depression represents potential myocardial

A: On an ECG, the ST segment is an electrically neutral section of the complex between ventricular…

Q: With respect to their role in fetal circulation, the ductus venosus, foramen ovale, and ductus…

A: The circulatory system in the fetus is studied under fetal circulation.

Q: Fetal circulation and modifications after birth..(Name them)

A: The circulatory system, also known as the cardiovascular system or the vascular system is a system…

Q: Mesodermal Derivatives of the Developing Chick Embryo 33-hour Chick Embryo Transverse Sections…

A: In the common chick development the formation of heart begins after 30 hours of incubation.  30 to…

Q: After birth, the foramen ovale is closed as a result of O increasing pressure in the right atrium. O…

A: When a newborn joins the world and grabs its main first  breath, the foramen ovale shuts, and within…

Q: What is different about the circulation of a fetus before birth and after birth

A: Due to the special needs of fetal growth and the fact that the fetus is not yet breathing air or…

Q: Fetal blood flows through growthscalled ______, which project into the placental sinus.

A: Introduction: The fetus and the mother must work combinedly to attain a proper level of health as…

Q: Fetal Circulation 14. For each of the following structures, first indicate its function in the…

A: Fetal development is different from adult development as foetus grows in mother uterus.

Q: The nurse is preparing to perform Leopold's maneuver. Why is Leopold's Maneuver use by…

A: The nurse have to assess Leopold's maneuver.  It is systematic way of assessment to check the fetal…

Q: 50 um

A: The endoneurium is a space bounded by the perineurium and includes the nerve fibers, supporting glia…

Q: What anatomical part of the fetus is the best part to hear the fetal heart rate (FHR)? The…

A: The back of the fetus is the best part of the fetus where we can listen fetal heart rate easily.