Intermediate Neurocranium Quiz

Q1. Which bones meet at the coronal suture?

• Two parietal bones
• Parietal and occipital bones
• Temporal and sphenoid bones only
• Frontal and parietal bones

Q2. Which bones meet at the sagittal suture?

• Temporal and parietal bones
• Frontal and occipital bones
• Right and left parietal bones
• Sphenoid and ethmoid bones

Q3. Which bones are joined by the lambdoid suture?

• Sphenoid and frontal bones only
• Occipital and parietal bones
• Frontal and parietal bones
• Two temporal bones

Q4. Which cranial fossa primarily supports the frontal lobes of the brain?

• Infratemporal fossa
• Middle cranial fossa
• Anterior cranial fossa
• Posterior cranial fossa

Q5. Which cranial fossa contains the sella turcica and supports much of the temporal lobes laterally?

• Posterior cranial fossa
• Middle cranial fossa
• Pterygopalatine fossa
• Anterior cranial fossa

Q6. Which cranial fossa accommodates the cerebellum and much of the brainstem?

• Posterior cranial fossa
• Anterior cranial fossa
• Temporal fossa
• Middle cranial fossa

Q7. What are the diploe of the cranial vault?

• Cancellous bone between the outer and inner tables
• The periosteum covering the mandible
• A cranial suture ligament
• A dural venous sinus

Q8. Which meningeal layer is closely adherent to the internal surface of the neurocranium?

• Endoneurium
• Arachnoid trabeculae
• Periosteal layer of dura mater
• Pia mater only

Q9. Which neurocranial region is formed largely by endochondral ossification rather than intramembranous ossification?

• Fontanelle membrane only
• Most of the calvarial vault
• Cranial base
• Sagittal suture

Q10. Which type of ossification forms most of the flat bones of the calvaria?

• Intramembranous ossification
• Synovial ossification
• Endochondral ossification only
• Appositional cartilage growth only