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Exam 2 Prep (Lessons 8.1 and 8.2) NSCI 175 UNC

Total questions: 98

Worksheet time: 52mins

Name
Class
Date
1.

Blue is the ____ nervous system

a)

Central

b)

Peripheral

2.

Yellow is the _____ nervous system

a)

Central

b)

Peripheral

3.

The Peripheral Nervous system has three components; those three components are...

a)

Cranial Nerves

b)

Spinal Nerves

c)

Autonomic nervous system

d)

Trigeminal Nerves

e)

Optic Nerves

4.

Connected to the brain

a)

Cranial Nerves

b)

Spinal Nerves

c)

Autonomic Nervous System

5.

Also called somatic nerves, connected to spinal cord

a)

Cranial nerves

b)

Spinal nerves

c)

Autonomic nervous system

6.

Primarily controls glands and internal organs

a)

Cranial nerves

b)

Spinal nerves

c)

Autonomic nervous system

7.

Olfactory, optic, vagus,, trigeminal, facial, glossopharyngeal, and vesitbulochlear are...

a)

Sensory

b)

Motor

8.

Oculomotor, trochlear, abducens, jaw muscles, facial muscles, salivary glands, tear glands, internal organs, throat muscles, and hypoglossal all deal with ...

a)

Motor

b)

Sensory

9.

Olfactory I deal with...

a)

Smell

b)

Vision

c)

Muscles that move the eyes

d)

Tongue, soft palate

10.

Optic II deal with..

a)

Vision

b)

Face, sinuses, teeth

c)

Inner ear: hearing and balance

d)

Neck muscles

11.

Muscles that move the eyes are associated with the...

a)

Oculomotor III

b)

Trochlear IV

c)

Abducens VI

d)

Facial V

e)

Olfactory I

12.

Trigeminal V deals with

a)

Jaws mucles

b)

Face, sinuses, teeth

c)

Tongue, soft palate

d)

Tongue Muscles

13.

Hypoglossal XII deals with..

a)

Tongue muscles

b)

Neck muscles

c)

Throat muscles

d)

Jaw muscles

14.

Spinal accessory XI deals with

a)

Neck muscles

b)

Tongue muscles

c)

Jaw muscles

d)

Muscles that move the eyes

15.

Vagus X deals with...

a)

Information from internal organs

b)

Internal organs

c)

Tongue muscles

d)

Smell

e)

Vision

16.

Glossopharyngeal IX deals with..

a)

Taste and other mouth sensations

b)

Throat muscles

c)

Inner ear: hearing and balance

d)

Face, sinuses teeth

e)

Jaw muscles

17.

Vestibulocochlear VIII deals with

a)

Inner ear: hearing and balance

b)

Tongue, soft palate

c)

Vision

d)

Smell

18.

Facial VII deals with

a)

Tongue, soft palate

b)

Facial muscles, salivary glands, tear glands

c)

Taste and other mouth sensations

d)

Throat muscle

19.

Conscious and subconscious control over skeletal muscles, skin, and joints

a)

Somatic (Spinal nerves)

b)

Autonomic

20.

Autonomic truths and falses (Select the truths)

a)

Control of viscera (body organs, smooth muscles, blood vessels, gland)

b)

Control pressure of oxygen in the blood (heart rate, blood vessel diameter)

c)

Conscious and subconscious control over skeletal muscles, skin and joints

21.

The majority of the cranial nerves contain axon of the PNS. However two are actually parts of the central nervous system. Which two are they? Select all that apply.

a)

Olfactory

b)

Optic

c)

Trigeminal

d)

Vagas

e)

Trochlear

22.

____ can be used to describe a nerve that carries info from the body to the spinal cord

a)

Afferent

b)

Efferent

c)

Sympathetic

d)

Parasympathetic

23.

What is 1?

a)

Temporal Lobe

b)

Frontal Lobe

c)

Parietal Lobe

d)

Occipital Lobe

e)

Insular Lobe

24.

What is 2

a)

Temporal Lobe

b)

Frontal Lobe

c)

Parietal Lobe

d)

Occipital Lobe

e)

Insular Lobe

25.

What is 3?

a)

Temporal Love

b)

Frontal Lobe

c)

Parietal Lobe

d)

Occipital Lobe

e)

Insular Lobe

26.

What is 4?

a)

Temporal Lobe

b)

Frontal Lobe

c)

Parietal Lobe

d)

Occipital Lobe

e)

Insular Lobe

27.

What is 5?

a)

Temporal Lobe

b)

Frontal Lobe

c)

Parietal Lobe

d)

Occipital Lobe

e)

Insular Lobe

28.

Primary auditory cortex, learning and memory

a)

Temporal Lobe

b)

Frontal Lobe

c)

Parietal Lobe

d)

Insular Lobe

29.

Primary motor cortex, complex cognitive processes: language, executive function, attention, memory, impulsivity, planning, strategizing, inhibition to obtain goals/rewards (part of what makes humans unique, largest of all animals)

a)

Temporal Lobe

b)

Insular Lobe

c)

Parietal Lobe

d)

Frontal Lobe

30.

Primary somatic sensory areas, visual processing

a)

Parietal Lobe

b)

Frontal Lobe

c)

Temporal Lobe

d)

Insular Lobe

31.

Primary visual cortex, other visual areas

a)

Occipital Lobe

b)

Insular Lobe

c)

Parietal Lobe

d)

Frontal Lobe

32.

Gustatory cortex (Sense of taste)

a)

Occipital Lobe

b)

Parietal Lobe

c)

Temporal Lobe

d)

Insular Lobe

33.

This is the?

a)

Midbrain

b)

Thalamus

c)

Cerebellum

d)

Medulla Oblongata

34.

What is 1?

a)

Spinal Canal

b)

Fourth ventricle

c)

Cerebral aqueduct

d)

Third ventricle

e)

Lateral ventricle

35.

What is 2?

a)

Spinal Canal

b)

Cerebral aqueduct

c)

Fourth ventricle

d)

Third ventricle

e)

Lateral ventricle

36.

What is 3?

a)

Spinal Canal

b)

Third ventricle

c)

Cerebral aqueduct

d)

Fourth ventricle

e)

Lateral ventricle

37.

What is 4?

a)

Fourth ventricle

b)

Spinal Canal

c)

Third ventricle

d)

Cerebral aqueduct

e)

Lateral ventricle

38.

What is 5?

a)

Spinal Canal

b)

Fourth Ventricle

c)

Lateral Ventricle

d)

Third Ventricle

e)

Cerebral aqueduct

39.

Relating to an imaginary line that runs through the middle of the body from top to bottom, dividing it into left and right halves

a)

Midsagittal

b)

Horizontal

c)

Coronal

40.

The transverse plane, which is a plane that divides the body into top and bottom halves

a)

Midsagittal

b)

Horizontal

c)

Coronal

41.

  1. An imaginary plane dividing the body into dorsal and ventral parts.

a)

Midsagittal

b)

Horizontal

c)

Coronal

42.

What kind of cut would you make to disconnect the right and left cerebral hemispheres?

a)

Midsagittal

b)

Horizontal

c)

Coronal

43.

Same side of the body

a)

Ipsilateral

b)

Contralateral

44.

Opposite side of the body

a)

Ipsilateral

b)

Contralateral

45.

The left and right portions of the body are divided by the ______ plane

a)

frontal

b)

sagittal

c)

coronal

d)

horizontal

46.

Where is CSF produced?

a)

ventricles of the paired cerebral hemispheres

b)

Diencephalon

c)

Subarachnoid space

d)

Arachnoid villi

47.

Axons of the nervous system are described as afferent and efferent according to the direction in which they carry information. Which of the following represents an efferent projection?

a)

All of these

b)

Interneurons in the spinal cord

c)

Sensory input to the spinal cord

d)

Motor output of the spinal cord

48.

Which major white matter system bridge the cerebral hemispheres

a)

dorsal columns

b)

corpus callosum

c)

posterior capsule

d)

internal capsule

49.

Which of the following mediates vital bodily functions?

a)

Brain stem

b)

Meninges

c)

Cerebrum

d)

Cerebellum

50.

At what point do the somatic sensory axons enter the spinal cord?

a)

Dorsal root ganglia

b)

Ventral roots

c)

Dorsal roots

d)

Ventral root ganglia

51.

The brain and spinal cord are wrapped in protective membranes known collectively as the

a)

dura mater

b)

myelin

c)

meninges

d)

pia mater

52.

Which membrane lies closest to the brain

a)

Pia mater

b)

Dura mater

c)

Meninges

d)

Arcachnoid

53.

What are the advantages of MRI over CT scan?

a)

Does not use X-irradiation

b)

Yields a more detailed map of the brain

c)

Images of brain slices can be made in any plane desired

d)

All of these

54.

In which plane of section would it be easiest to see the corpus callosum?

a)

Sagittal cut directly down the midline

b)

Horizontal cut at the level of the brainstem

c)

Coronal cut at the level of the cerebellum

d)

Sagittal cut at the level of the temporal lobe

55.

What is brown pointing to?

a)

Precentral gyrus

b)

Central sulcus

c)

Postcentral gyrus

d)

Sylvian fissure

e)

Olfactory bulb

56.

What is blue pointing to (THE BLUE WITHOUT A "?")

a)

Central sulcus

b)

Postcentral gyrus

c)

Precentral gyrus

d)

Olfactory bulb

e)

Sylvian fissure

57.

What is orange pointing to?

a)

Postcentral gyrus

b)

Central gyrus

c)

Precentral gryrus

d)

Olfactory bulb

e)

Sylvian fissure

58.

What is light green pointing to?

a)

Sylvian fissure

b)

Olfactory bulb

c)

Postcentral gyrus

d)

Central sulcus

e)

Precentral gyrus

59.

What is gray pointing to?

a)

Olfactory bulb

b)

Precentral gyrus

c)

Central sulcus

d)

Postcentral gyrus

e)

Sylvian fissure

60.

A rounded mass of tissue in the brain that receives and processes information about smells from the nose

a)

Olfactory bulb

b)

Cerebellum

c)

Central sulcus

d)

Postcentral gyrus

61.

A part of the brain that controls voluntary movement and is located in the frontal lobe

a)

Precentral gyrus

b)

Sylvian fissure

c)

Postcentral gyrus

d)

Central sulcus

62.

Is a key landmark that separates the insula medially and the frontal lobe superiorly from the temporal lobe. (also known as the lateral sulcus or lateral fissure)

a)

Sylvian fissure

b)

Postcentral fissure

c)

Precentral gyrus

d)

Central fissure

63.

A deep groove in the brain that separates the frontal lobe from the parietal lobe

a)

Central sulcus

b)

Postcentral gyrus

c)

Precentral gyrus

d)

Olfactory bulb

64.

A region of the brain that processes general somatic sensations, such as touch, pressure, temperature, and pain

a)

Postcentral gyrus

b)

Precentral gyrus

c)

Central sulcus

d)

Sylvian fissure

65.

Movement of specific body parts is regulated by
distinct regions within the ______ cortex, and a similar
pattern of organization is present in the
________ cortex.

a)

Motor cortex; Somatosensory cortex

b)

Somatosensory cortex; Motor cortex

66.

Primary motor & sensory
cortices are NOT separated by
the central sulcus


a)

True

b)

False

67.

How cells of the cerebral cortex are organized

a)

The cortex is organized into layers (Parallel to the surface of the brain)

b)

Layer of neurons closest to the surface is Layer I

c)

At least one cell layer contains pyramidal cells emit dendrite and extend to layer I

d)

Layer of neurons furthest away from the surface is Layer I

e)

The cortex is organized into layers (Perpendicular to the surface of the brain)

68.

What is A?

a)

Cingulate Gyrus

b)

Septum Pellucidum

c)

Fornix

d)

Frontal Lobe

69.

What is B?

a)

Cingulate Gyrus

b)

Thalamus

c)

Corpus Callosum

d)

Medulla

70.

What is C?

a)

Cingulate gyrus

b)

Thalamus

c)

Pineal Gland

d)

Pons

71.

What is D?

a)

Thalamus

b)

Pineal Gland

c)

Cerebellum

d)

Fourth Ventricle

72.

What is E?

a)

Pons

b)

Pineal Gland

c)

Hypothalamus

d)

Medulla

73.

What is F?

a)

Pons

b)

Cerebellum

c)

Corpus Callosum

d)

Frontal Lobe

74.

What is G?

a)

Cerebellum

b)

Medulla

c)

Fourth Ventricle

d)

Hypothalamus

75.

What is H?

a)

Medulla

b)

Cerebellum

c)

Pons

d)

Pineal Gland

76.

What is I?

a)

Fourth Ventricle

b)

Cingulate Gyrus

c)

Pons

d)

Hypothalamus

77.

What is J?

a)

Thalamus

b)

Hypothalamus

c)

Temporal Lobe

d)

Pineal Gland

78.

Similarities between Mammalian brains and Human Brain

a)

Three trispheres

b)

Two hemispheres

c)

Ventricles and surrounding brain regions (midbrain)

d)

Cerebellum, pons, and medulla

e)

Convolution

79.

Differences between Mammalian and Human brains

a)

Two Hemispheres

b)

Convolutions

c)

Cerebral hemisphere

d)

Olfactory bulb

e)

Pre-frontal cortex

80.

Utilizes X-ray absorption to generate an image of a slice of the brain, allowing the view of the gross organization of gray and white matter, and the position of ventricles

a)

Computed tomography (CT)

b)

Positron emission tomography (PET)

c)

Magnetic Resonance Imaging (MRI)

d)

Functional MRI

81.

Utilizes radioactivity to measure metabolism in the brain. Brain activity stimulated light signals generate an image of the brain activity

a)

Positron emission tomography (PET)

b)

Computed tomography (CT)

c)

Magnetic Resonance Imaging (MRI)(

d)

Functional MRI

82.

Utilizes a magnetic field to generate an image of the brain. Activity of hydrogen atoms provide a more detailed image in the absence of radiation.

a)

Magnetic Resonance Imaging (MRI)

b)

Functional MRI

c)

Computed tomography (CT)

d)

Positron emission tomography (PET)

83.

Utilizes a magnetic field to generate an image of the brain and overlays it with an image highlighting the effects of the magnetic field on oxyhemoglobin (measure of metabolism).

a)

Magnetic Resonance Imaging

b)

Functional MRI

c)

Positron emission tomography (PET)

d)

Computed tomography (CT)

84.

The following are major cell groups in the brain

a)

corpus collosum

b)

fornix

c)

caudate nucleus

d)

putamen

e)

septal area

85.

The ridges of tissue on the convoluted surface of the cortex are called...

a)

sulci

b)

nuclei

c)

ganglia

d)

gyri

86.

Neurons in the __________ are often referred to as the gateway to the cerebral cortex

a)

thalamus

b)

olfactory bulb

c)

brain stem

d)

cerebellum

87.

The brainstem contains which of the following structures

a)

central sulcus

b)

cerebellum

c)

medulla

d)

corpus callosum

88.

Which region of the cortex is necessary for vision?

a)

temporal cortex

b)

frontal cortex

c)

occipital cortex

d)

postcentral gyrus

89.

Which of the following is the most posterior cerebral lobe in the brain?

a)

temporal lobe

b)

occipital lobe

c)

frontal lobe

d)

parietal lobe

90.

In the cerebral cortex, layer 5 is especially noticeable because it

a)

is a different color from the rest

b)

contains many fibers

c)

contains many large cell bodies

d)

is quite variable from region to region

91.

Which region of the cortex is crucial for motor control?

a)

precentral gyrus

b)

postcentral gyrus

c)

prefrontal cortex

d)

parietal lobe

92.

How many distinct layers are observed in the human neocortex?

a)

6

b)

1

c)

3

d)

over 1 million

93.

Relay station, breathing regulation, sleep-wake cycle, facial movements, sensory and motor pathways, it is essential for many unconscious processes and helps integrate sensory and motor functions

a)

Pons

b)

Hypothalamus

c)

Thalamus

d)

Temporal Lobe

94.

Autonomic Functions, reflex actions, nerve signal conduit, maintaining vital bodily functions and ensuring basic survival mechanisms are in places

a)

Medulla

b)

Temporal Lobe

c)

Pons

d)

Cerebellum

95.

Bundle of axons that physically connects two hemispheres

a)

Corpus Callosum

b)

Thalamus

c)

Hypothalamus

d)

Cerebellum

96.

Relays info from the cerebrum and cerebellum to the spinal cord and regulates consciousness and body temperature

a)

Brain stem

b)

Cingulate gyrus

c)

Corpus Callosum

d)

Hypothalamus

97.

Which of the following statements correctly identifies a key difference between the human brain and other mammalian brains?

a)

Both human and other mammalian brains have two hemispheres

b)

The olfactory bulb is larger in humans compared to other mammals

c)

The human brain has more convolutions (sulci and gyri), leading to an increased s.....

d)

All mammals have a prefrontal cortex of equal size

e)

None of the above

98.

A famous study in London demonstrated Taxi drivers had a larger hippocampus than bus drivers, indicating that the hippocampus may be responsible for spatial navigation. Which methodology did they use to come to these conclusions?

a)

Positron emission tomography (PET)

b)

Magnetic Resonance Imaging (MRI)

c)

functional MRI (fMRI)

d)

Immunohistochemistry

e)

None of the above

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