Template:BGDA Practical 14 - Placental Cord Interactive

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Placental Cord Interactive Component

Attempt the Quiz - Placental Cord  

Here are a few simple Quiz questions that relate to Placental Cord from the practical.


The placental cord developmentally originates from the:

  yolk sac
  yolk stalk
  connecting stalk
  chorionic plate
  all of the above are correct


At birth, the placental cord blood vessel circulation is decreased by:

  Wharton jelly expansion
  vessel smooth muscle contraction
  placental artery spiral contraction
  all of the above


In the human placental cord development which blood vessel is typically lost?

  right umbilical artery
  left umbilical artery
  right umbilical vein
  left umbilical vein
  none of the vessels are lost


The human placental artery carries oxygenated blood to the fetus.


Practical 14: Implantation and Early Placentation | Villi Development | Maternal Decidua | Cord Development | Placental Functions | Diagnostic Techniques | Abnormalities

Additional Information: placental cord