Fetal Head Size and Moulding in Labor
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Questions and Answers

What is the purpose of the moulding process during labor?

  • To create a protective barrier for the fetus
  • To adapt the fetal head to the varying diameters of the maternal pelvis (correct)
  • To harden the fetal skull bones
  • To prevent the fetus from moving during labor

    • Which part of the fetus enters the pelvic inlet first in a cephalic presentation?

  • The head (correct)
  • The back
  • The feet
  • The hands

    • What term is used to describe the attitude where the back of the fetus is rounded and the chin is flexed on the chest?

  • General flexion (correct)
  • Lateral flexion
  • Hyperextension
  • Extension

    • In what scenario might deviations from the normal fetal attitude cause challenges during labor?

    <p>When the fetal head diameter exceeds the limits of the maternal pelvis</p> Signup and view all the answers

    Why are sutures and fontanels important for the fetal skull?

    <p>To allow flexibility for accommodating the newborn brain</p> Signup and view all the answers

    What can prolonged labor result from regarding fetal presentation?

    <p>Fetal head diameter exceeding maternal pelvis limits</p> Signup and view all the answers

    In which type of fetal lie is the long axis of the fetus parallel with the long axis of the mother?

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

    If a fetus remains in a transverse lie, what is the implication for vaginal birth?

    <p>Vaginal birth is not possible</p> Signup and view all the answers

    Which part of the baby is presenting when it is in a shoulder presentation?

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

    What determines the presenting part of the baby according to the text?

    <p>Fetal attitude</p> Signup and view all the answers

    Which type of lie is less common and typically converts to longitudinal or transverse during labor?

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

    When the presenting part is the sacrum, what type of presentation is noted according to the text?

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

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