Which suture connects the Parietal bones to the Occipital bone?

Prepare for the Skeletal System AandP Test. Study with flashcards and multiple choice questions, each question offers hints and explanations. Enhance your knowledge for an impressive exam performance.

Multiple Choice

Which suture connects the Parietal bones to the Occipital bone?

Explanation:
Understanding skull sutures helps you see how the bones fit together. The suture that connects the occipital bone to the parietal bones is the lambdoid suture. It sits at the back of the skull and forms a curved, lambda-like line where the occipital bone meets the two parietal bones. By contrast, the coronal suture runs across the top between the frontal bone and the parietal bones, the sagittal suture runs along the midline between the two parietal bones, and the squamous sutures link the parietal bones to the temporal bones on the sides. So the lambdoid suture is the one that ties the parietals to the occipital bone.

Understanding skull sutures helps you see how the bones fit together. The suture that connects the occipital bone to the parietal bones is the lambdoid suture. It sits at the back of the skull and forms a curved, lambda-like line where the occipital bone meets the two parietal bones. By contrast, the coronal suture runs across the top between the frontal bone and the parietal bones, the sagittal suture runs along the midline between the two parietal bones, and the squamous sutures link the parietal bones to the temporal bones on the sides. So the lambdoid suture is the one that ties the parietals to the occipital bone.

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