The Vascular System-Fetal Circulation
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| The site of exchanges of materials between fetal blood and maternal blood is the? | Placenta
🗑
|
||||
| Name the kinds of materials exchanged between fetal blood and maternal blood: | Oxygen-CO2, nutrients, and waste products
🗑
|
||||
| Name the mechanism (processes) of exchange between fetal blood and maternal blood: | Diffusion and active transport
🗑
|
||||
| The fetus is connected to the placenta by the umbilical cord, which contains two ________ and on __________. | Umbilical arteries, umbilical vein
🗑
|
||||
| The umbilical arteries carry blood from the _______ to the ______. | Placenta, fetus
🗑
|
||||
| Within the body of the fetus, the umbilical vein branches into two vessels. One branch takes blood to the fetal liver. The other branch is called the _______ and takes blood to the __________, which returns blood to the right atrium of the fetal heart. | Ductus venosus, inferior vena cava
🗑
|
||||
| Within the fetal heart, the ________ is an opening in the interatrial septum that permits some blood to flow from the ____ atrium to the _____ atrium. | Foramen ovale, right, left
🗑
|
||||
| Just outside the fetal heart, the ductus arteriosus is a short vessel that permits blood to flow from the _________ to the ______. | Pulmonary artery, aorta
🗑
|
||||
| State the purpose of the ductus arteriosus? | Permits most fetal blood to bypass the lungs
🗑
|
||||
| After birth, the ductus venosus dilates/constricts _______ and becomes non-functional. | Constricts
🗑
|
||||
| The foramen ovale is opened/closed ______ by a flap on the left side, and the ductus arteriosus dilates/constricts _________? | Closed, constricts
🗑
|
||||
| The umbilical artery has 2 arteries (_______-away from the fetus) and 1 vein (________- toward the fetus.) | Deoxygenated, oxygenated
🗑
|
||||
| What is the hole between the atria in the interatrial septum called? | Foramen ovale
🗑
|
||||
| After birth, vessels become nonfunctional and become? | Ligaments
🗑
|
||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
|||||
|
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
laceylake
Popular Anatomy sets