Question 1

Which cranial nerve is composed of only motor fibers

Accepted Answer

A)  VI
B)  VIII
C)  IX
D)  V
E)  IF) B) and D)
G) A) and D)

Question 2

The bundle of projection tracts that passes between the cerebral nuclei and the thalamus is the ________ capsule.

Accepted Answer

The answer of The bundle of projection tracts that passes...

Question 3

The type of glial cell that plays a critical role in the formation of CSF is the _________ cell.

Accepted Answer

The answer of The type of glial cell that plays...

Question 4

Prefrontal cortex axons generally complete myelination by the time puberty is reached.

Accepted Answer

A) True 
 B)False

Question 5

As motor tracts descend to the brainstem,they become the anterolateral surfaces of the midbrain known as the

Accepted Answer

A)  inferior colliculi.
B)  accessory nerves.
C)  inferior olives.
D)  cerebral peduncles.
E)  substantia nigra.F) A) and B)
G) A) and E)

Question 6

The brain ventricles are continuous with one another and with the central canal of the spinal cord.

Accepted Answer

A) True 
 B)False

Question 7

-This figure shows a frontal section of the cerebrum.What structure does number 1 indicate

Accepted Answer

A)  Central canal
B)  Lateral ventricle
C)  Brainstem
D)  Corpus callosum
E)  Fourth ventricleF) None of the above
G) All of the above

Question 8

Which secondary brain vesicle forms the portion of the adult brain that includes the epithalamus,thalamus,and hypothalamus

Accepted Answer

A)  Telencephalon
B)  Diencephalon
C)  Myelencephalon
D)  Metencephalon
E)  MesencephalonF) A) and B)
G) C) and D)

Question 9

Excess CSF is removed from the subarachnoid space by

Accepted Answer

A)  the median aperture.
B)  microglia.
C)  astrocytes.
D)  arachnoid villi.
E)  the choroid plexus. F) C) and D)
G) A) and D)

Question 10

Association areas

Accepted Answer

A)  correlate information from opposite sides of the brain.
B)  correlate similar functions from different lobes on the same side of the brain.
C)  correlate similar functions from the same lobes on the opposite side of the brain.
D)  integrate new sensory inputs with memories of past experiences.
E)  integrate outgoing motor information.F) A) and B)
G) C) and D)

Question 11

Endothelial cells within capillaries of the brain are linked to their neighbors by ______ junctions that prevent diffusion of some substances across the capillary wall.

Accepted Answer

The answer of Endothelial cells within capillaries of the brain...

Question 12

The numerous folds of the cerebellar cortex are called

Accepted Answer

A)  fissures.
B)  gyri.
C)  vermis.
D)  folia.
E)  petalias.F) B) and E)
G) A) and B)

Question 13

The horizontally-oriented fold of dura mater that separates the occipital and temporal lobes of the cerebrum from the cerebellum is the

Accepted Answer

A)  diaphragma sellae.
B)  falx cerebelli.
C)  tentorium cerebelli.
D)  superior sagittal sinus.
E)  falx cerebri. F) A) and B)
G) A) and E)

Question 14

The white matter of the brain derives its color from myelin.

Accepted Answer

A) True 
 B)False

Question 15

A memory that has lasted over a weekend is described as a

Accepted Answer

A)  short-term memory.
B)  long-term memory.C) A) and B)
D) undefined

Question 16

The inferior colliculi are auditory reflex centers of the midbrain.

Accepted Answer

A) True 
 B)False

Question 17

Which part of the brain contains the epithalamus,hypothalamus,and the thalamus

Accepted Answer

A)  Pons
B)  Medulla oblongata
C)  Diencephalon
D)  Cerebrum
E)  CerebellumF) B) and C)
G) A) and B)

Question 18

The portion of the adult brain that includes the cerebrum is derived from which secondary brain vesicle

Accepted Answer

A)  Telencephalon
B)  Diencephalon
C)  Myelencephalon
D)  Metencephalon
E)  MesencephalonF) A) and D)
G) B) and E)

Question 19

Clusters of gray matter that contain neuron cell bodies and lie within masses of white matter are the

Accepted Answer

A)  cortex.
B)  cerebral ganglia.
C)  cerebral nuclei.
D)  cerebral peduncles.
E)  ventricles. F) C) and D)
G) All of the above

Question 20

The scientific name for the embryonic midbrain is the _________.

Accepted Answer

The answer of The scientific name for the embryonic midbrain...

Exam 13: Nervous System: Brain and Cranial Nerves

Excess CSF is removed from the subarachnoid space by

Correct AnswerverifiedShow Answer

The white matter of the brain derives its color from myelin.

Correct AnswerverifiedShow Answer

Clusters of gray matter that contain neuron cell bodies and lie within masses of white matter are the

Correct AnswerverifiedShow Answer

The inferior colliculi are auditory reflex centers of the midbrain.

Correct AnswerverifiedShow Answer

Which part of the brain contains the epithalamus,hypothalamus,and the thalamus

Correct AnswerverifiedShow Answer

Association areas

Correct AnswerverifiedShow Answer

Endothelial cells within capillaries of the brain are linked to their neighbors by ______ junctions that prevent diffusion of some substances across the capillary wall.

Correct AnswerverifiedShow Answer

A memory that has lasted over a weekend is described as a

Correct AnswerverifiedShow Answer

The numerous folds of the cerebellar cortex are called

Correct AnswerverifiedShow Answer

-This figure shows a frontal section of the cerebrum.What structure does number 1 indicate

Correct AnswerverifiedShow Answer

The bundle of projection tracts that passes between the cerebral nuclei and the thalamus is the ________ capsule.

Correct AnswerverifiedShow Answer

Which cranial nerve is composed of only motor fibers

Correct AnswerverifiedShow Answer

The scientific name for the embryonic midbrain is the _________.

Correct AnswerverifiedShow Answer

Prefrontal cortex axons generally complete myelination by the time puberty is reached.

Correct AnswerverifiedShow Answer

The type of glial cell that plays a critical role in the formation of CSF is the _________ cell.

Correct AnswerverifiedShow Answer

The brain ventricles are continuous with one another and with the central canal of the spinal cord.

Correct AnswerverifiedShow Answer

The horizontally-oriented fold of dura mater that separates the occipital and temporal lobes of the cerebrum from the cerebellum is the

Correct AnswerverifiedShow Answer

The portion of the adult brain that includes the cerebrum is derived from which secondary brain vesicle

Correct AnswerverifiedShow Answer

Which secondary brain vesicle forms the portion of the adult brain that includes the epithalamus,thalamus,and hypothalamus

Correct AnswerverifiedShow Answer

As motor tracts descend to the brainstem,they become the anterolateral surfaces of the midbrain known as the

Correct AnswerverifiedShow Answer

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