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.

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.

Anatomy & Physiology

1st Edition

ISBN:9781938168130

Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Chapter20: The Cardiovascular System: Blood Vessels And Circulation

Section: Chapter Questions

Problem 25RQ: Blood islands are ________. clusters of blood-filtering cells in the placenta masses of pluripotent...

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Match the structures found in the fetal circulation with what each fetal structure becomes after birth: _____ Foramen ovale a. Ligamentum venosum _____ Ductus arteriosus b. Fossa ovalis _____ Ductus venosus c. Ligamentum arterios
Fill in the blank: _________________ fluid protects the embryo from jarred movements and provides a watery environment fordevelopment.
A newborn's first breath must be particularly forceful since the moist membranes of the lungs are held together by _____________.
___________________ fluid protects the embryo from jarred movements and provides a watery environment fordevelopment.
Mesodermal Derivatives of the Developing Chick Embryo 33-hour Chick Embryo Transverse Sections 48-hour Chick Embryo Transverse Sections 72-hour Chick Embryo Transverse Sections QUESTIONS: In a developing chicken embryo, what blood vessels enter into the common cardinal vein?
During what process does the amnion envelop theembryo?a. embryonic foldingb. gastrulationc. implantationd. organogenesis
The _______ is an important structure for waste storage in birds and some mammals, but not in humans.A. allantoisB. yolk sacC. placentaD. umbilical cordE. amnion
explain the fetal circulation
Mesodermal Derivatives of the Developing Chick Embryo 33-hour Chick Embryo Transverse Sections 48-hour Chick Embryo Transverse Sections 72-hour Chick Embryo Transverse Sections QUESTIONS: 1. In a developing chicken embryo, what mesoderm lines the amniotic cavity? 2. In a developing chicken embryo, from which layer of the hypomere is the endocardium and epimyocardium derived? How many ventricles are present at the 72-hour stage?
The bladder like structure in the amniotic egg
Blood islands are ________.a. clusters of blood-filtering cells in the placentab. masses of pluripotent stem cells scatteredthroughout the fetal bone marrowc. vascular tubes that give rise to the embryonictubular heart d. masses of developing blood vessels and formedelements scattered throughout the embryonic disc
(SEE IMAGE) Label them properly! 72-hour Chick Embryo Transverse Sections