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In approximately 30% of people, one or both PCAs take origin from the internal carotid artery (ICA) directly or via the posterior communicating artery. Direct origin from the ICA is termed "fetal PCA" (when the ipsilateral P1 segment is congenitally absent).
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Patent ductus arteriosus or posterior descending artery?
Also known as PDA. A condition in premature infants which causes abnormal fetal circulation
Name the large artery that runs dorsally along the wall of the abdominal cavity?
Posterior Vena Cava in a fetal pig, Inferior Vena Cava in humans
What word means forward for a fetal pig?
The word that means forward when used for a fetal pig is "anterior." It is the opposite of posterior, which is the back or tail area.
What runs on either side of the urinary bladder in the fetal pig?
the umbilical artery the umbilical artery
Fetal position into left sacrum posterior?
That is a footling breech presentation.
Which is a temporary small blood vessel that connects the pulmonary artery to the aorta in the fetal heart?
popliteal artery
What is the lower trunk area on a fetal pig called?
The lower trunk area on a fetal pig is called the posterior region of the pig.
What heart chamber dos the superior and posterior vana cava open on a fetal pig?
The heart chamber that the superior and posterior vena cava opens to on a fetal pig is the right atrium. The opening to both vena cava's are valveless.
Where is diaphragm in the fetal pig?
Posterior to the lungs. This is assuming their back is dorsal and head is anterior.
What three types of vessels are seen in a fetal pig lung?
pulmonary artery, pulmonary vein, bronchioles
In fetal circulation the small vessel connecting the pulmonary artery with the descending thoracic aorta is called the?
ductus arteriosum
What blood vessels run on either side of the urinary bladder in the fetal pig?
The umbilical artery runs on either side of the urinary bladder of a fetal pig. It carries the blood from the heart to the fetus.
