Question 1

Which of the following cranial nerves is mispaired?

Accepted Answer

A)   Abducens - V
B)   Oculomotor - III
C)   Facial - VII
D)   Accessory - XI

Question 2

The medulla oblongata originates from which structure?

Accepted Answer

A)   Telencephalon
B)   Diencephalon
C)   Mesencephalon
D)   Metencephalon
E)   Myelencephalon

Question 3

The great majority of which tracts pass through the corpus callosum?

Accepted Answer

A)   Ascending
B)   Descending
C)   Projection
D)   Commissural
E)   Association

Question 4

Which structure forms the floor and part of the walls of the third ventricle?

Accepted Answer

A)   Thalamus
B)   Hypothalamus
C)   Epithalamus
D)   Pituitary gland
E)   Midbrain

Question 5

Purkinje cells are unusually large neurons found in the cerebellum.

Accepted Answer

A) True 
 B)False  True

Question 6

The Wernicke area recognizes spoken and written language.

Accepted Answer

A) True 
 B)False  True

Question 7

A predominance of which waves in an electroencephalogram (EEG) might indicate that a person is physically and mentally relaxed?

Accepted Answer

A)   Alpha
B)   Beta
C)   Theta
D)   Delta
E)   Gamma

Question 8

The blood-brain barrier (BBB)helps prevent hemorrhages in the nervous tissue of the brain.

Accepted Answer

A) True 
 B)False

Question 9

The cerebellum is the largest part of the brain.

Accepted Answer

A) True 
 B)False

Question 10

The neocortex contains which of the following cells?

Accepted Answer

A)   Pyramidal and stellate cells
B)   Pyramidal and Purkinje cells
C)   Purkinje and stellate cells
D)   Pyramidal,stellate,and Purkinje cells

Question 11

Which of the following functions would most likely be controlled by the representational hemisphere of the cerebrum?

Accepted Answer

A)   Answering this question
B)   Diagnosing a patient's disease
C)   Balancing your checkbook
D)   Giving a speech
E)   Painting a picture E

Question 12

The pineal gland is part of which larger region of the brain?

Accepted Answer

A)   Thalamus
B)   Hypothalamus
C)   Occipital lobe
D)   Midbrain
E)   Epithalamus

Question 13

What is the largest part of the hindbrain?

Accepted Answer

A)   Cerebellum
B)   Cerebrum
C)   Brainstem
D)   Pons
E)   Hypothalamus

Question 14

Structures in the midbrain control homeostasis and relay sensory signals to specific regions of the cerebral cortex.

Accepted Answer

A) True 
 B)False

Question 15

Destruction of the amygdala would mostly affect which of the following?

Accepted Answer

A)   Memory
B)   Awareness of objects
C)   Recognition and identification of objects
D)   Expression of emotional feelings
E)   Cognition

Question 16

Most gray matter of the cerebrum is located in which region?

Accepted Answer

A)   Reticular formation
B)   Neocortex
C)   Limbic system
D)   Basal nuclei
E)   Substantia nigra

Question 17

The __________ function(s) in visual attention,such as to look and follow the flight of a butterfly.

Accepted Answer

A)   inferior colliculi
B)   superior colliculi
C)   tegmentum
D)   red nucleus
E)   substantia nigra

Question 18

Cerebrospinal fluid is secreted by choroid plexuses in the __________ ventricles and reabsorbed by arachnoid villi in the __________.

Accepted Answer

A)   lateral,third,and fourth;superior sagittal sinus
B)   lateral,and third;superior sagittal sinus
C)   lateral,third,and fourth;central canal of the spinal cord
D)   lateral;central canal of the spinal cord

Question 19

A lesion in which structure would cause a person to have an erratic waking/sleeping cycle?

Accepted Answer

A)   Satiety center
B)   Mammillary nucleus
C)   Suprachiasmatic nucleus
D)   Pituitary gland
E)   Medial geniculate nucleus

Question 20

Degeneration of the neurons in which of the following structures leads to the muscle tremors associated with Parkinson disease?

Accepted Answer

A)   Cerebral crus
B)   Tegmentum
C)   Pons
D)   Substantia nigra
E)   Inferior colliculi

Exam 14: The Brain and Cranial Nerves

Which of the following cranial nerves is mispaired?

Correct AnswerverifiedShow Answer

The medulla oblongata originates from which structure?

Correct AnswerverifiedShow Answer

The great majority of which tracts pass through the corpus callosum?

Correct AnswerverifiedShow Answer

Which structure forms the floor and part of the walls of the third ventricle?

Correct AnswerverifiedShow Answer

Purkinje cells are unusually large neurons found in the cerebellum.

Correct AnswerverifiedTrue

The Wernicke area recognizes spoken and written language.

Correct AnswerverifiedTrue

A predominance of which waves in an electroencephalogram (EEG) might indicate that a person is physically and mentally relaxed?

Correct AnswerverifiedShow Answer

The blood-brain barrier (BBB)helps prevent hemorrhages in the nervous tissue of the brain.

Correct AnswerverifiedShow Answer

The cerebellum is the largest part of the brain.

Correct AnswerverifiedShow Answer

The neocortex contains which of the following cells?

Correct AnswerverifiedShow Answer

Which of the following functions would most likely be controlled by the representational hemisphere of the cerebrum?

Correct AnswerverifiedE

The pineal gland is part of which larger region of the brain?

Correct AnswerverifiedShow Answer

What is the largest part of the hindbrain?

Correct AnswerverifiedShow Answer

Structures in the midbrain control homeostasis and relay sensory signals to specific regions of the cerebral cortex.

Correct AnswerverifiedShow Answer

Destruction of the amygdala would mostly affect which of the following?

Correct AnswerverifiedShow Answer

Most gray matter of the cerebrum is located in which region?

Correct AnswerverifiedShow Answer

The __________ function(s) in visual attention,such as to look and follow the flight of a butterfly.

Correct AnswerverifiedShow Answer

Cerebrospinal fluid is secreted by choroid plexuses in the __________ ventricles and reabsorbed by arachnoid villi in the __________.

Correct AnswerverifiedShow Answer

A lesion in which structure would cause a person to have an erratic waking/sleeping cycle?

Correct AnswerverifiedShow Answer

Degeneration of the neurons in which of the following structures leads to the muscle tremors associated with Parkinson disease?

Correct AnswerverifiedShow Answer

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True

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E

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Cerebrospinal fluid is secreted by choroid plexuses in the ventricles and reabsorbed by arachnoid villi in the .

Correct Answer
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