Decidua Formation and Types
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Questions and Answers

What is the primary function of the decidua basalis?

  • To line the uterine cavity
  • To produce cervical mucus plug
  • To form the fetal part of the placenta
  • To develop into the maternal part of the placenta (correct)

    • What is the fate of the decidua capsularis?

  • It forms the cervical mucus plug
  • It is shed off during menstruation
  • It expands and fuses with the decidua parietalis to obliterate the uterine cavity (correct)
  • It develops into the maternal part of the placenta

    • Which part of the decidua is in contact with the muscle wall of the uterus?

  • Decidua parietalis
  • Decidua capsularis
  • Decidua cervicalis
  • Decidua basalis (correct)

    • What is the role of the decidua parietalis?

    <p>It lines the uterine cavity</p> Signup and view all the answers

    What is the significance of the decidua in the uterus?

    <p>It is the endometrium of the uterus after implantation</p> Signup and view all the answers

    What is the primary function of the decidua?

    <p>To form the maternal part of the placenta</p> Signup and view all the answers

    Which layer of the chorion is in contact with the decidua basalis?

    <p>Syncitiotrophoblast</p> Signup and view all the answers

    What happens to the villi in the chorion laevé?

    <p>They atrophy</p> Signup and view all the answers

    What is the chorion frondosum?

    <p>The branched part of the chorion</p> Signup and view all the answers

    Which part of the uterus is lined by the decidua parietalis?

    <p>The uterine cavity</p> Signup and view all the answers

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