Examine the diagram of fetal circulation again. Why is the umbilical vein red? Why aren’t the pulmonary veins red like they would be in adult circulation? What is the function of the ductus venosus?

Q: trations of the flow of blodd from chambers of the heart to the mammary gland of a milking cow?.

A: As we know Blood is the key body fluid responsible for carrying nutrients and respiratory gases to…

Q: The mother of a three-month-old infant was concerned because her child had little energy and did not…

A: The cardiovascular system is a crucial component of the circulatory system in humans (which is often…

Q: What is balloon valvuloplasty?

A: Step 1 The heart valves are a one-way valve that allows blood to flow in only one direction through…

Q: In a one day old baby, how is its postmatal circulation different form when it was a fetus? How is…

A: Time duration of gestation period is different among different species.  Gestation period is known…

Q: There are six fetal circulation structures that are no longer needed after birth. What are they?

A: The anatomy and the physiology of the circulatory system are entirely different in a baby as…

Q: What is a fetal echocardiogram? when whas a fetal echo developed?

A: Diagnostic test are required to rule out the disorder. This can be done when the doctor order after…

Q: There are 5 primary oocytes that will undergo cell division, How many functional secondary oocytes…

A: BASIC INFORMATION  OOGENESIS It is the formation of mature female gametes. This process is…

Q: he unlabeled structure (marked by the red arrow), would in fetal life (A) transport deoxygenated…

A: The liver is defined as an organ that is present in the digestive system of the body and is present…

Q: Explain how the circulatory system changes at birth ?

A: The circulatory system is one of the most essential systems in the body. The function of the…

Q: Explain the advantages gained by the individual through the production of lgE.

A: The body's defence mechanism is usually define that act  against allergens, autoimmunity, and venom…

Q: What cells produce hCG and why is it important?

A: hCG (Human Chorionic Gonadotropin) is a glycoprotein hormone and is also known as the pregnancy…

Q: In fetal circulation, blood from the placenta enters the vena cava by way of the Select one: a.…

A: Answer :-  Option d) ductus venosus (venous duct ) is correct Explanation - Oxygen and nutrients…

Q: Why is Fetal Hemoglobin Essential for survival of Placental animals?

A: Composition of fetal hemoglobin (Hemoglobin F) is different as compared to adult hemoglobin in…

Q: Describe the specific structures unique to the fetal circulation?

A: There are special structures present in mother's body which are unique for the fetal circulation…

Q: What is the origin of the blood vascular system both in embryonic and in the extraembryonic areas?

A: Embryonic development, also known as "embryogenesis", is the process through which an embryo…

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: What would be the proper order of the three fetal bypasses if they were listed from superior to…

A: Superior and Inferior are some of the common anatomical terms to determine the position of the body…

Q: Explain how the fetal cardiovascular system is adapted tointrauterine existence.

A: The cardiovascular system is one of the organ systems of the body and it is composed of the heart,…

Q: answer the following questions about a fetal echo   How much does it cost? Does insurance cover…

A: Fetal echo :  Fetal Echocardiography is a test that make use of ultrasound or sound waves to make…

Q: Compare and contrast the fetal and postnatal circulatory patterns.

A: Fetal circulation is the blood circulation which occurs while the fetus is still within the mother's…

Q: Patent ductus arteriosus results when the ductusarteriosus, a vessel between the aorta and the…

A: The heart is one of the principal organs of the body, the epicenter of the cardiovascular system…

Q: Compare and contrast the fetal circulatory pattern with the newborn circulatory pattern.

A: The circulatory system is also called the cardiovascular system and is the only means of transport…

Q: What is the fate of the foramen ovale? of the ductus arteriosus?

A: Human reproduction is known to be the form of sexual reproduction that results in human…

Q: What does hemopoiesis mean? After birth, what one celltype is the starting point for all…

A: Haemopoiesis (haematopoiesis) the process of production of blood cells and platelets which continues…

Q: A young couple that you are friends with gave birth to a new baby. They were told by their physician…

A: The circulatory system is one of the most essential systems in the body. The function of the…

Q: Which fetal structure shunts blood from the right atrium to the left atrium? A. ductus arteriosis…

A: Fetal circulation refers to the circulatory system that comprises the umbilical cord and the blood…

Q: Complete the path travelled by a drop of blood from the left ovary to the right atrium Group of…

A: The heart's role in any organism is to keep blood flowing continuously throughout the body. Blood…

Q: What is virotherapy?

A: Virotherapy is the use of a virus to cure a disease like cancer cell without harming the normal…

Q: What is the large peripheral blood vessel into which extra-embryo blood vessel open? DISCUSS.

A: Embryonic advancement of the circulatory system  An developing life creates as it were with an…

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: What is the function of the ductus arteriosus? What is the function of the foramen ovale?

A: Circulatory system is a body system which helps in circulation of body fluids , transportation of…

Q: What is a systolic murmur?                 What is a regurgitant heart valve?                  The…

A: Our heart is a muscular organ located in front of the chest. It lies slightly behind and to the left…

Q: The left fourth aortic arch vessel in an embryo becomes thea. left common carotid artery.b. left…

A: A series of embryological vascular structures which arise from the aortic sac and give rise to the…