Difference between revisions of "Template:BGDA Practical 14 - Abnormalities Interactive"

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|type="()"}
 
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+   an unbalanced blood flow from one twin to the other in utero
 
+   an unbalanced blood flow from one twin to the other in utero
|| Correct! {{twin–twin transfusion syndrome}}
+
|| Correct! {{twin–twin transfusion syndrome}} (TTTS) can occur in both monochorionic and diamniotic twins that results from an unbalanced blood flow from one to the other in utero. Monozygotic twin pregnancies carry a 10-20% risk of twin-twin transfusion syndrome.
 
-   a balanced blood flow from one twin to the other in utero
 
-   a balanced blood flow from one twin to the other in utero
|| Incorrect!  
+
|| Incorrect! {{twin–twin transfusion syndrome}} (TTTS) can occur in both monochorionic and diamniotic twins that results from an unbalanced blood flow from one to the other in utero. Monozygotic twin pregnancies carry a 10-20% risk of twin-twin transfusion syndrome.
 
-   direct connection of placental vein with placental artery
 
-   direct connection of placental vein with placental artery
|| Incorrect!  
+
|| Incorrect! {{twin–twin transfusion syndrome}} (TTTS) can occur in both monochorionic and diamniotic twins that results from an unbalanced blood flow from one to the other in utero. Monozygotic twin pregnancies carry a 10-20% risk of twin-twin transfusion syndrome.
 
-   direct connection of placental arteries with placental vein
 
-   direct connection of placental arteries with placental vein
|| Incorrect!  
+
|| Incorrect! {{twin–twin transfusion syndrome}} (TTTS) can occur in both monochorionic and diamniotic twins that results from an unbalanced blood flow from one to the other in utero. Monozygotic twin pregnancies carry a 10-20% risk of twin-twin transfusion syndrome.
 
-   none of the above
 
-   none of the above
|| Incorrect!  
+
|| Incorrect! {{twin–twin transfusion syndrome}} (TTTS) can occur in both monochorionic and diamniotic twins that results from an unbalanced blood flow from one to the other in utero. Monozygotic twin pregnancies carry a 10-20% risk of twin-twin transfusion syndrome.
  
  

Revision as of 17:57, 30 May 2019

Placentation Abnormalities Interactive Component

Attempt the Quiz - Placentation Abnormalities  
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Here are a few simple Quiz questions that relate to Placentation Abnormalities from the practical.

1

Which of the following is the most common form of placental abnormality:

  placenta accreta
  placenta increta
  placenta percreta
  vasa previa

2

Which of the following is the best description of a complete mole:

  three sets of chromosomes instead of the usual two
  chromosomal genetic material from the oocyte is lost, by an unknown process
  triploidy of the genetic material
  excess proliferation of the maternal decidua

3

The condition "twin–twin transfusion syndrome" results from:

  an unbalanced blood flow from one twin to the other in utero
  a balanced blood flow from one twin to the other in utero
  direct connection of placental vein with placental artery
  direct connection of placental arteries with placental vein
  none of the above


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

Additional Information: placenta abnormalities | ectopic pregnancy | hydatidiform mole