Question 1

The meninx composed of a thin layer of delicate areolar connective tissue that follows every contour of the brain surface is the

Accepted Answer

A)  pia mater.
B)  arachnoid.
C)  dura mater.
D)  periosteal layer.
E)  subdural layer.F) C) and D)
G) B) and D)

Question 2

The gray matter of the brain houses motor neuron and interneuron cell bodies,dendrites,telodendria,and unmyelinated axons.

Accepted Answer

A) True 
 B)False

Question 3

A tumor is located in a young boy's brain.Symptoms include the inability to swallow and inability to detect odors.What is the most likely location of the tumor?

Accepted Answer

A)  In the anterior nucleus of the hypothalamus
B)  In the pineal body
C)  In the pituitary gland
D)  In the mammillary body
E)  In the optic chiasmF) D) and E)
G) C) and D)

Question 4

This nucleus stimulates the muscles to produce the pattern of arm and leg movements associated with walking.

Accepted Answer

A)  Amygdaloid body
B)  Caudate nucleus
C)  Putamen
D)  Globus pallidus
E)  ClaustrumF) A) and D)
G) B) and C)

Question 5

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

Accepted Answer

A) True 
 B)False

Question 6

Which is not a function of cerebrospinal fluid?

Accepted Answer

A)  CSF helps to remove waste products from the brain.
B)  CSF helps to reduce the effective weight of the brain.
C)  CSF transports nutrients and chemicals to the brain.
D)  CSF helps to promote mitosis within neuronal tissue.
E)  CSF provides a liquid cushion to protect the brain from sudden movements.F) C) and E)
G) A) and C)

Question 7

Sensory impulses from all of the senses except _____________ converge on the thalamus and synapse in at least one of its nuclei.

Accepted Answer

A)  vision
B)  taste
C)  touch
D)  hearing
E)  olfactionF) A) and B)
G) A) and C)

Question 8

Commissural tracts

Accepted Answer

A)  extend between the right and left cerebral hemispheres.
B)  connect a region of one lobe with another lobe in the same hemisphere.
C)  connect different regions within a lobe.
D)  connect different regions of the cerebral cortex within the same hemisphere.
E)  link the cerebral cortex to the caudal brain regions and the spinal cord.F) A) and D)
G) A) and E)

Question 9

This part of the brain contains the flocculonodular lobes.

Accepted Answer

A)  Pons
B)  Medulla oblongata
C)  Cerebrum
D)  Cerebellum
E)  EpithalamusF) A) and D)
G) B) and E)

Question 10

The cranial nerve responsible for movement of the medial rectus,superior rectus,inferior rectus and inferior oblique eye muscles is the __________ nerve.

Accepted Answer

A)  oculomotor
B)  trochlear
C)  abducens
D)  trigeminal
E)  hypoglossalF) C) and D)
G) A) and B)

Question 11

Projection tracts

Accepted Answer

A)  extend between the right and left cerebral hemispheres.
B)  link the cerebral cortex to the caudal brain regions and the spinal cord.
C)  connect different regions within a lobe.
D)  connect different regions of the cerebral cortex within the same hemisphere.
E)  connect a region of one lobe with another lobe in the same hemisphere.F) B) and D)
G) B) and E)

Question 12

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) B) and C)
G) A) and D)

Question 13

The vestibulocochlear nerve is the only cranial nerve that doesn't exit the skull via an opening or foramen.

Accepted Answer

A) True 
 B)False

Question 14

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) C) and E)
G) C) and D)

Question 15

Arrange the cerebral lobes visible on the superior surface of the brain in the correct anterior-posterior order. 
A: Parietal
B: Frontal
C: Occipital

Accepted Answer

A)  c,a,b
B)  b,a,c
C)  a,b,c
D)  c,b,a
E)  b,c,aF) A) and B)
G) B) and D)

Question 16

A brain ventricle located in the cerebrum is the _____ ventricle.

Accepted Answer

A)  third
B)  lateral
C)  fourth
D)  median
E)  falxF) C) and D)
G) B) and E)

Question 17

Dural venous sinuses are areas where

Accepted Answer

A)  the meningeal and periosteal layers separate to form large blood-filled spaces.
B)  cerebrospinal fluid is produced.
C)  cerebrospinal fluid is stored.
D)  large numbers of nuclei congregate.
E)  glial cells are formed.F) C) and D)
G) All of the above

Question 18

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

Accepted Answer

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

Question 19

The portion of the adult brain that includes the cerebral peduncles,superior colliculi,and inferior colliculi is derived from which secondary brain vesicle?

Accepted Answer

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

Question 20

The gnostic area of the brain provides comprehensive understanding of a current activity.It is composed of portions of the

Accepted Answer

A)  parietal and frontal lobes.
B)  occipital and parietal lobes.
C)  temporal and occipital lobes.
D)  parietal,occipital,and frontal lobes.
E)  parietal,occipital,and temporal lobes.F) C) and E)
G) B) and E)

Exam 15: Brain and Cranial Nerves

A brain ventricle located in the cerebrum is the _____ ventricle.

Correct AnswerverifiedShow Answer

The meninx composed of a thin layer of delicate areolar connective tissue that follows every contour of the brain surface is the

Correct AnswerverifiedShow Answer

This nucleus stimulates the muscles to produce the pattern of arm and leg movements associated with walking.

Correct AnswerverifiedShow Answer

Which is not a function of cerebrospinal fluid?

Correct AnswerverifiedShow Answer

Commissural tracts

Correct AnswerverifiedShow Answer

A tumor is located in a young boy's brain.Symptoms include the inability to swallow and inability to detect odors.What is the most likely location of the tumor?

Correct AnswerverifiedShow Answer

The gnostic area of the brain provides comprehensive understanding of a current activity.It is composed of portions of the

Correct AnswerverifiedShow Answer

Arrange the cerebral lobes visible on the superior surface of the brain in the correct anterior-posterior order. A: Parietal B: Frontal C: Occipital

Correct AnswerverifiedShow Answer

Sensory impulses from all of the senses except _____________ converge on the thalamus and synapse in at least one of its nuclei.

Correct AnswerverifiedShow Answer

The gray matter of the brain houses motor neuron and interneuron cell bodies,dendrites,telodendria,and unmyelinated axons.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

This part of the brain contains the flocculonodular lobes.

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 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 cranial nerve responsible for movement of the medial rectus,superior rectus,inferior rectus and inferior oblique eye muscles is the __________ nerve.

Correct AnswerverifiedShow Answer

The vestibulocochlear nerve is the only cranial nerve that doesn't exit the skull via an opening or foramen.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

The portion of the adult brain that includes the cerebral peduncles,superior colliculi,and inferior colliculi is derived from which secondary brain vesicle?

Correct AnswerverifiedShow Answer

Projection tracts

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Dural venous sinuses are areas where

Correct AnswerverifiedShow Answer

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