Intermediate Parietal Bone Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. What is the lambda?
- Junction of the sphenoid and maxilla
- Junction of the frontal and nasal bones
- Junction of the coronal and sagittal sutures
- Junction of the sagittal and lambdoid sutures
Q2. Which angle of the parietal bone contributes to the pterion?
- Occipital angle
- Sphenoidal angle
- Frontal angle
- Mastoid angle
Q3. Which angle of the parietal bone lies near the asterion?
- Mastoid angle
- Sphenoidal angle
- Frontal angle
- Superior sagittal angle
Q4. Which four bones meet at the pterion?
- Frontal, parietal, temporal, and sphenoid bones
- Temporal, mandible, zygomatic, and maxilla
- Frontal, nasal, lacrimal, and maxilla
- Parietal, occipital, ethmoid, and vomer
Q5. Which bones meet in the region of the asterion?
- Maxilla, zygomatic, and temporal bones
- Frontal, parietal, and sphenoid bones
- Parietal, occipital, and temporal bones
- Ethmoid, frontal, and nasal bones
Q6. What produces branching grooves on the internal surface of the parietal bone?
- Lingual vessels
- Middle meningeal vessels
- Vertebral vessels
- Facial vessels
Q7. Which venous structure is related to the groove along the superior medial margin of the parietal bone?
- Sigmoid sinus
- Inferior petrosal sinus
- Cavernous sinus
- Superior sagittal sinus
Q8. What are granular foveolae on the internal parietal surface associated with?
- Auditory ossicles
- Parotid lobules
- Pituitary gland
- Arachnoid granulations
Q9. What may pass through a parietal foramen near the sagittal border?
- Facial nerve trunk
- Optic nerve
- Internal carotid artery
- Parietal emissary vein
Q10. Which part of the temporalis muscle is related to the inferior temporal line?
- Superior limit of temporalis origin
- Insertion of sternocleidomastoid
- Insertion of masseter
- Origin of medial pterygoid