Brain Part II

the thin layer that longitudinally divides the two hemispheres of the brain is called

• falx cerebelli

• falx cerebri

• longitudinal sinus

• interventricular septum

Label the following sinuses

c

b

a

Superior Sagittal Sinus

Inferior Sagittal Sinus

Transverse Sinus

What is the name of cranial nerve 10?

• olfactory

• accessory

• vagus

• hypoglossal

Which of the following nerves are found on the medulla oblongata

• cranial nerves 7-10

• cranial nerves 4-9

• cranial nerves 4,6, 8-10

• cranial nerves 9-12

Organize the cranial nerves into the right category

Groups:

(a) Motor

,

(b) Sensory

,

(c) Both

• accessory

• hypoglossal

• vagus

• facial

• trigeminal

• trochlear

• olfactory

• glossopharyngeal

• optic

• abducens

• oculomotor

• vestibulocochlear

Label the three spinal meninges

a

b

c

Pia mater

Arachnoid mater

Dura mater

True or false: the cerebral aqueduct connects the third and fourth ventricles of the brain

• True

• False

How many, of the 4 ventricles in the brain, are found within each cerebral hemisphere

• 1

• 2

• 3

• 4

Cell bodies (somas) are found in the ​ (a)   matter of the brain, while the ​ (b)   matter is mainly composed of ​ myelinated axons.

• gray
• white
• blue
• brown
• clear

Rearrange the components of the brainstem from superior to inferior

• Medulla oblongata

• Mesencephalon (midbrain)

• Dienecephalon

• Pons

  (metencephalon)