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Anatomy & Physiology Series > Fetal Circulation (FINAL) > Flashcards

Fetal Circulation (FINAL) Flashcards

1
Q
A

Aorta

  • Both oxygenated and de-oxygenated blood
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2
Q
A

Ductus Venosus

  • Carries oxygenated blood from umbilical vein to inferior vena cava
  • Bypassing fetal liver
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3
Q
A

Left Hepatic Vein

  • Deoxygenated blood
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4
Q
A

Left Atrium

  • Deoxygenated blood
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5
Q
A

Pulmonary Trunk

  • Both deoxygenated & oxygenated blood
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6
Q
A

Superior Vena Cava

  • Deoxygenated blood
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7
Q
A

Foramen Ovale

  • Connects the left and right atrium
  • Its pushes blood from the right atrium to the left atrium
  • Both deoxygenated and oxygenated blood
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8
Q
A

Right Atrium

  • Both oxygenated and deoxygenated blood
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9
Q
A

Inferior Vena Cava

  • Deoxygenated blood
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10
Q
A

Right Hepatic Vein

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11
Q
A

Portal Sinus

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12
Q
A

Ductus Arteriosus

  • Carries oxygenated blood from pulmonary artery to aorta
  • Bypassing fetal lungs
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13
Q
A

Portal Vein

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14
Q
A

Umbilical Vein

  • Brings oxygenated blood coming from the placenta to the fetus
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15
Q
A

Umbilicus

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16
Q
A

Placenta

  • Where gas exchange takes place during fetal life
17
Q
A

Umbilical Arteries

  • Carries deoxygenated blood from the fetus to placenta
18
Q
A

Lower Extremities

19
Q
A

Internal Iliac Artery

20
Q
22
Q
A

Placenta

  • Where gas exchange takes place during fetal life
23
Q
A

Foramen ovale

  • Connects the left and right atrium
  • Its pushes blood from the right atrium to the left atrium
  • Both deoxygenated and oxygenated blood
24
Q
A

Umbilical Vein

  • Brings oxygenated blood coming from the placenta to the fetus
25
Q
A

Umbilical Arteries

  • Carries deoxygenated blood from the fetus to the placenta
26
Q
A

Ductus Venosus

  • Carries oxygenated blood from umbilical vein to inferior vena cava
  • Bypassing fetal liver
27
Q
A

Ductus Arteriosus

  • Carries oxygenated blood from pulmonary artery to aorta
  • Bypassing fetal lungs
28
Q
A

Placenta

  • Where gas exchange takes place during fetal life
29
Q
A

Foramen Ovale

  • Connects the left and right atrium
  • Its pushes blood from the right atrium to the left atrium
  • Both deoxygenated and oxygenated blood
30
Q
A

Ductus Arteriosus

  • Both oxygenated and deoxygenated blood
31
Q
A

Ductus Venosus

  • Carries oxygenated blood
  • From umbilical vein to inferior vena
  • Bypassing fetal liver
32
Q
A

Umbilical Vein

  • Brings oxygenated blood coming from the placenta to the fetus
33
Q
A

Umbilical Arteries

  • Carries deoxygenated bood from the fetus to placenta
34
Q

What is the function of fetal circulation?

A

The fetal circulation is the circulatory system of a human fetus, often encompassing the entire fetoplacental circulation which includes the umbilical cord and the blood vessels within the placenta that carry fetal blood.

35
Q

How does fetal circulation work differently from that of born humans?

A
  • The lungs are not in use
  • The fetus obtains oxygen and nutrients from the mother through the placenta and the umbilical cord

Anatomy & Physiology Series (39 decks)

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