Human Skull Anatomy Quiz

How many bones make up the human skull?

• 20

• 22

• 26

• 24

What is the main task of the human skull?

• Protecting the brain

• Regulating body temperature

• Aiding in digestion

• Supporting the spine

Which bone is shaped like a 'U' and is not attached to any other bones in the skull?

• Vomer

• Hyoid bone

• Mandible

• Maxilla

Which bone forms the bridge of the nose?

• Maxilla

• Vomer

• Mandible

• Nasal bone

What is the function of the epicranial aponeurosis?

• Assisting in facial expressions

• Facilitating chewing

• Aiding in vision

• Supporting the brain

Which layer of the scalp is considered the 'dangerous area' due to the spread of infection?

• Skin

• Connective tissue

• Loose areolar tissue

• Aponeurotic layer

What is the function of emissary veins in the skull?

• Reduce venous pressure inside the cranial cavity

• Facilitate blood clotting

• Supply oxygen to the brain

• Regulate body temperature

Which bone articulates with all of the cranial bones and spans the entire width of the cranium?

• Ethmoid bone

• Sphenoid bone

• Parietal bone

• Frontal bone

Which bone is known as the jawbone?

• Vomer

• Mandible

• Maxilla

• Nasal bone

What is the name of the soft tissue that covers the vault of the skull?

• Scalp

• Pericranium

• Aponeurosis

• Epicranial layer