Label The Sutures And Fontanelles Of The Fetal Skull

The 2 frontal bone plates meet at the metopic suture.

Label the sutures and fontanelles of the fetal skull. Online quiz to learn fontanelles and sutures of the fetal skull. Tibia and fibula bones quiz anterior markings. Which anterior posterior diameter is most favorable for vaginal birth.

Fetal skull is to some extent compressible and made mainly of thin pliable tabular flat bones forming the vault. This extends from the top of the head down the middle of the forehead toward the nose. You need to get 100 to score the 11 points available.

There are two fontanelles the space between the bones of an infant s skull where the sutures intersect that are covered by tough membranes. Label the bones fontanels and diameters of the fetal skull. You need to get 100 to score the 17 points available.

This is anchored to the rigid and incompressible bones at the base of the skull. Anterior fontanelle also called soft spot the junction where the two frontal and two parietal bones meet. The skull is arbitrarily divided into several zones of obstetrical importance.

Your skills rank. The major sutures of the skull include the following. Want to save time and learn faster.

Your skills rank. During fetal life and early childhood the skull bones are joined by palpable membrane rather than tight fitting suture because it is relatively easy for skull bone to move and overlaps during birth. Anterior fontanelle bregma this is found at the junction of sagittal coronal and frontal sutures.