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Neuroanatomy Exam 1

Description

Brain imaging, gross anatomy of the brain
Kaleigh N.
Quiz by Kaleigh N., updated more than 1 year ago
Kaleigh N.
Created by Kaleigh N. about 9 years ago
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Resource summary

Question 1

Question
Neuroimaging used for diagnosis of vascular pathologies.
Answer
  • Computed tomography
  • Positron emission tomography
  • Cerebral angiography
  • MRI

Question 2

Question
Neuroimaging that measures tissue responses to an applied magnetic field and to radiofrequency waves.
Answer
  • Computed tomography
  • Positron emission tomography
  • Cerebral angiography
  • MRI

Question 3

Question
Neuroimaging that is not sensitive to motion and is used to identify hemorrhages, trauma, and hydrocephalus.
Answer
  • Computed tomography
  • Cerebral angiography
  • Positron emission tomography
  • MRI

Question 4

Question
A neuroimaging technique that is used primarily for research and measures the brain when it is doing an activity.
Answer
  • MRI
  • fMRI
  • positron emission tomography
  • cerebral angiography

Question 5

Question
This type of neuroimaging is used to detect diseases of the white matter.
Answer
  • Computed tomography
  • fMRI
  • Positron emission tomography
  • Diffusion tensor imaging

Question 6

Question
This type of neuroimaging is similar to a cerebral angiography.
Answer
  • fMRI
  • Magnetic Angiography/Venography
  • Event Related Potentials
  • EEG

Question 7

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This type of neuroimaging detects and records emissions of tagged isotopes.
Answer
  • Magnetic angiography/venography
  • Radionuclide-Based Imaging
  • MRI
  • EEG

Question 8

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This type of neuroimaging measures glucose and oxygen levels and detects abnormal brain tissue.
Answer
  • Positron emission tomography
  • Cerebral angiography
  • Computed tomography
  • EKG

Question 9

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This type of neuroimaging measures brain activity and is the preferred tool for seizures.
Answer
  • EKG
  • EEG
  • Electromyography
  • Event-related potentials

Question 10

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Neuroimaging that measures muscle electrical activity.
Answer
  • EKG
  • EEG
  • Electromyography
  • Event-related potentials

Question 11

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This type of neuroimaging examines specific sensory stimulations (auditory, visual, somatosensory).
Answer
  • EKG
  • EEG
  • Electromyography
  • Event-related potentials

Question 12

Question
Which answer describes brain interconnectivity?
Answer
  • There is an interactivity in the brain through association fibers, commissural fibers, and projection fibers.
  • The brain is connected by the dura mater, arachnoid mater, and the pia mater.
  • The CNS is central to everything in the body.
  • Homunculus.

Question 13

Question
Which answer describes centrality of the CNS?
Answer
  • Afferent and efferent fibers carry information to/from the brain.
  • Decussation is responsible for contralateral control.
  • The brain and spinal cord controls integration, analysis, and synthesis of outgoing/incoming information.
  • Homunculus.

Question 14

Question
Which answers describes hierarchic organization?
Answer
  • Levels of controls: lowest is spinal cord, middle is brainstem and diencephalon, highest is cerebral cortex.
  • Levels of controls: lowest is brainstem and diencephalon, middle is spinal cord, highest is cerebral cortex.
  • Levels of controls: lowest is medulla, middle is pons, and highest is midbrain.
  • Levels of controls: lowest is cerebral cortex, middle is limbic lobe, highest is brainstem.

Question 15

Question
Which answer describes laterality organization?
Answer
  • There is unilateral anatomic symmetry and unilateral functional differences.
  • There is bilateral anatomic symmetry and unilateral functional differences.
  • There is bilateral anatomic symmetry and bilateral functional differences.
  • Functionally similar aspects of the brain are located together.

Question 16

Question
The idea that functionally similar things are located together is described by...
Answer
  • Functional networking.
  • Lateral symmetry.
  • Topographical organization
  • Brain interconnectivity.

Question 17

Question
________ is most associated with homunculus.
Answer
  • Functional networking.
  • Plasticity in the brain.
  • Topographical organization.
  • Decussation.

Question 18

Question
_______ is the brain's ability to change, reorganize and form new connections.
Answer
  • Homunculus
  • Decussation
  • Interconnectivity
  • Plasticity

Question 19

Question
A culturally neutral brain is...
Answer
  • impartial to gender, color, or cultural variations.
  • generally not going to develop with racist beliefs.
  • never going to adapt to a culture.
  • does not like Culture Club.

Question 20

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Rostral means...
Answer
  • Back
  • Front
  • Top
  • Bottom

Question 21

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Caudal means...
Answer
  • Front
  • Back
  • Top
  • Bottom

Question 22

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Dorsal means...
Answer
  • Front
  • Back
  • Top
  • Bottom

Question 23

Question
Ventral means...
Answer
  • Front
  • Back
  • Top
  • Bottom

Question 24

Question
Upper motor neurons are nerve cells in the motor cortex that synapse with cranial and spinal nerves.
Answer
  • True
  • False

Question 25

Question
Lower motor neurons transmit information to parts of the body.
Answer
  • True
  • False

Question 26

Question
What is this structure?
Image:
67a2f0cb-5690-4d4c-b8f8-893d8a49b5ae (image/png)
Answer
  • Corpus callosum
  • Cingulate gyrus
  • Hypothalamus
  • Thalamus

Question 27

Question
The telencephalon consists of the...
Answer
  • brain and spinal cord
  • hypothalamus and thalamus
  • cerebral cortex, basal ganglia, limbic system
  • cerebral cortex, limbic system, brainstem

Question 28

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The white matter is made up of [blank_start]myelinated axonal tracts[blank_end].
Answer
  • myelinated axonal tracts

Question 29

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Gray matter is composed of [blank_start]cell bodies[blank_end].
Answer
  • cell bodies

Question 30

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The [blank_start]longitudinal fissure[blank_end] separates the left and right hemispheres.
Answer
  • longitudinal fissure

Question 31

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The lateral fissure separates the [blank_start]frontal[blank_end] lobe from the [blank_start]temporal[blank_end] lobe.
Answer
  • frontal
  • temporal

Question 32

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The central sulcus separates the [blank_start]primary motor cortex[blank_end] from the [blank_start]primary sensory cortex[blank_end].
Answer
  • primary motor cortex
  • primary sensory cortex

Question 33

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The [blank_start]primary motor cortex[blank_end] is responsible for contralateral sensorimotor organization, while the [blank_start]premotor cortex[blank_end] is responsible for skilled movement.
Answer
  • primary motor cortex
  • premotor cortex

Question 34

Question
The prefrontal cortex is responsible for [blank_start]personality[blank_end], [blank_start]mood[blank_end], and [blank_start]executive function[blank_end].
Answer
  • personality
  • mood
  • executive function

Question 35

Question
The anterior language cortex contains [blank_start]Broca's area[blank_end].
Answer
  • Broca's area

Question 36

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Difficulties with planning, problem solving, thinking, reasoning, and executive functions may indicate damage in the [blank_start]prefrontal lobe[blank_end].
Answer
  • prefrontal lobe

Question 37

Question
Personality disorders, emotional disintegration, and impulsive social behaviors ("pseudopsychopathic") indicates damage to the [blank_start]orbital prefrontal[blank_end] region.
Answer
  • orbital prefrontal

Question 38

Question
Damage to Broca's area results in [blank_start]nonfluent[blank_end] aphasia.
Answer
  • nonfluent

Question 39

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The superior parietal lobule is responsible for [blank_start]sensory integration[blank_end] and [blank_start]visual-spatial tasks[blank_end].
Answer
  • sensory integration
  • visual-spatial tasks

Question 40

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The inferior parietal lobule is responsible for [blank_start]language[blank_end], [blank_start]body schema[blank_end], and [blank_start]spatial orientation[blank_end].
Answer
  • language
  • body schema
  • spatial orientation

Question 41

Question
Damage to Wernicke's area results in [blank_start]fluent[blank_end] aphasia.
Answer
  • fluent

Question 42

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Someone with tactile agnosia cannot [blank_start]feel[blank_end], while someone with tactile astereognosis can feel but cannot [blank_start]recognize[blank_end].
Answer
  • feel
  • recognize

Question 43

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Damage to the parietal lobe that leads to lack of knowing about deficits is known as [blank_start]anosognosia[blank_end].
Answer
  • anosognosia

Question 44

Question
The failure to respond to people, sounds and objects to the left of midline is known as [blank_start]left neglect[blank_end].
Answer
  • left neglect

Question 45

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The temporal lobe is responsible for [blank_start]thought elaboration[blank_end], [blank_start]language comprehension[blank_end], [blank_start]audition[blank_end], [blank_start]memory[blank_end], and [blank_start]olfaction[blank_end].
Answer
  • thought elaboration
  • language comprehension
  • audition
  • memory
  • olfaction

Question 46

Question
The [blank_start]Heschl gyri[blank_end] is in the primary auditory cortex.
Answer
  • Heschl gyri

Question 47

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The [blank_start]hippocampus[blank_end] is responsible for memory.
Answer
  • hippocampus

Question 48

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The primary visual cortex is responsible for [blank_start]visual perception[blank_end].
Answer
  • visual perception

Question 49

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The secondary visual cortex is responsible for [blank_start]visual recognition[blank_end].
Answer
  • visual recognition

Question 50

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Damage to the occipito-temporal region results in [blank_start]visual agnosia[blank_end], [blank_start]visual hallucinations[blank_end], and [blank_start]impaired facial recognition[blank_end].
Answer
  • visual agnosia
  • visual hallucinations
  • impaired facial recognition

Question 51

Question
Damage to the medial prefrontal lobe results in severe [blank_start]apathy[blank_end].
Answer
  • apathy

Question 52

Question
Damage to the medial occipital lobe results in [blank_start]contralateral homonymous hemianopsia[blank_end].
Answer
  • contralateral homonymous hemianopsia

Question 53

Question
The little gyri inside the brain are known as the [blank_start]insular cortex[blank_end].
Answer
  • insular cortex

Question 54

Question
The [blank_start]limbic lobe[blank_end] connects with the brainstem and diencephalon to regulate emotional drives, memory consolidation, and values/decisions about perception.
Answer
  • limbic lobe

Question 55

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The gyrus surrounding the corpus callosum is known as the [blank_start]cingulate gyrus[blank_end].
Answer
  • cingulate gyrus

Question 56

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The basal ganglia work in conjunction with the [blank_start]thalamus[blank_end] to [blank_start]regulate movement[blank_end].
Answer
  • thalamus
  • regulate movement

Question 57

Question
Damage to the basal ganglia can result in inappropriate [blank_start]movement patterns[blank_end].
Answer
  • movement patterns

Question 58

Question
The diencephalon contains the [blank_start]thalamus[blank_end] and [blank_start]hypothalamus[blank_end].
Answer
  • thalamus
  • hypothalamus

Question 59

Question
The [blank_start]thalamus[blank_end] is above the hypothalamus and is responsible for transmitting [blank_start]sensorimotor[blank_end] information to the cortex.
Answer
  • thalamus
  • sensorimotor

Question 60

Question
The [blank_start]hypothalamus[blank_end] controls the [blank_start]autonomic nervous system[blank_end] and regulates body temperature, food and water intake, drives, and emotions.
Answer
  • hypothalamus
  • autonomic nervous system

Question 61

Question
The structures of the brainstem are the [blank_start]midbrain[blank_end], [blank_start]pons[blank_end], and [blank_start]medulla[blank_end].
Answer
  • midbrain
  • pons
  • medulla

Question 62

Question
The brainstem contains [blank_start]cranial nerve nuclei[blank_end] and [blank_start]respiration[blank_end] and [blank_start]swallowing[blank_end] centers. It contains ascending [blank_start]sensory[blank_end] tracts and descending [blank_start]motor[blank_end] tracts.
Answer
  • cranial nerve nuclei
  • respiration
  • swallowing
  • sensory
  • motor

Question 63

Question
The [blank_start]reticular activating[blank_end] system regulates arousal and consciousness.
Answer
  • reticular activating

Question 64

Question
Another name for the midbrain is the [blank_start]mesencephalon[blank_end].
Answer
  • mesencephalon

Question 65

Question
The midbrain consists of the [blank_start]tectum[blank_end] and the [blank_start]tegmentum[blank_end]. In the [blank_start]tectum[blank_end], superior colliculi are responsible for [blank_start]vision[blank_end], while inferior colliculi are responsible for [blank_start]audition[blank_end].
Answer
  • tegmentum
  • tectum
  • tectum
  • vision
  • audition

Question 66

Question
The pons contains all [blank_start]descending[blank_end] motor fibers and [blank_start]ascending[blank_end] sensory fibers. Bilateral damage results in [blank_start]locked-in syndrome.[blank_end]
Answer
  • descending
  • ascending
  • locked-in syndrome.

Question 67

Question
The [blank_start]medulla oblongata[blank_end] contains descending motor tracts, ascending sensory tracts, and the reticular formation, which contains the [blank_start]cardiac[blank_end] center, [blank_start]vasomotor[blank_end] center, and [blank_start]respiratory[blank_end] center.
Answer
  • medulla oblongata
  • cardiac
  • vasomotor
  • respiratory

Question 68

Question
The [blank_start]spinal cord[blank_end] is the link between the brain and the body.
Answer
  • spinal cord

Question 69

Question
The spinal cord exits the skull through the [blank_start]foramen magnum[blank_end].
Answer
  • foramen magnum

Question 70

Question
The [blank_start]cerebellum[blank_end] modifies tone, speed, and range of muscle movement. It is responsible for the maintenance of [blank_start]balance[blank_end].
Answer
  • cerebellum
  • balance

Question 71

Question
Damage to the cerebellum results in [blank_start]tremor[blank_end], [blank_start]ataxia[blank_end], and impaired [blank_start]balance[blank_end].
Answer
  • tremor
  • ataxia
  • balance

Question 72

Question
There are [blank_start]8[blank_end] cervical spinal nerves, [blank_start]12[blank_end] thoracic, [blank_start]5[blank_end] lumbar, [blank_start]5[blank_end] sacral, and [blank_start]1[blank_end] coccygeal.
Answer
  • 8
  • 12
  • 5
  • 5
  • 1

Question 73

Question
[blank_start]Gray matter[blank_end] contains all the spinal nerves, while [blank_start]white matter[blank_end] contains ascending and descending fibers. The [blank_start]dorsal[blank_end] horn is sensory, while the [blank_start]ventral[blank_end] horn is motor.
Answer
  • Gray matter
  • white matter
  • dorsal
  • ventral

Question 74

Question
The dorsal and ventral [blank_start]rami[blank_end] are the beginning of the spinal nerves.
Answer
  • rami

Question 75

Question
Damage to ramus or spinal nerve results in loss of movement and sensation involving the corresponding [blank_start]dermatome[blank_end] (sensory innervation) or [blank_start]myotome[blank_end] (motor innervation).
Answer
  • myotome
  • dermatome

Question 76

Question
A spinal lesion above C3 results in paralysis of [blank_start]respirators[blank_end].
Answer
  • respirators

Question 77

Question
A spinal lesion between C4 and T12 results in paralysis of all [blank_start]muscles[blank_end] except the [blank_start]diaphragm[blank_end].
Answer
  • muscles
  • diaphragm

Question 78

Question
There are two [blank_start]lateral[blank_end] ventricles and one [blank_start]third[blank_end] and one [blank_start]fourth[blank_end] ventricle.
Answer
  • lateral
  • third
  • fourth

Question 79

Question
The ventricles are responsible for [blank_start]CSF circulation[blank_end] and [blank_start]storage[blank_end], protection of CNS during head movements, and homeostasis of [blank_start]intracranial pressure[blank_end].
Answer
  • CSF circulation
  • storage
  • intracranial pressure

Question 80

Question
[blank_start]Hydrocephalus[blank_end] is a CSF circulation disorder that results in [blank_start]excess fluid[blank_end] and pressure. In kids, this is known as [blank_start]spina bifida.[blank_end]
Answer
  • Hydrocephalus
  • excess fluid
  • spina bifida.

Question 81

Question
[blank_start]Projection[blank_end] fibers can be found in the [blank_start]corona[blank_end] radiata and internal [blank_start]capsule[blank_end].
Answer
  • Projection
  • corona
  • capsule

Question 82

Question
Damage to the projection fibers results in [blank_start]hemiplegia[blank_end] (weakness) and [blank_start]hemianesthesia[blank_end] (loss of sensation).
Answer
  • hemiplegia
  • hemianesthesia

Question 83

Question
Association fibers can be found in the [blank_start]arcuate fasiculus[blank_end]. This structure connects the [blank_start]frontal[blank_end] lobe to the occipital and temporal lobes.
Answer
  • arcuate fasiculus
  • frontal

Question 84

Question
Commissural fibers can be found in the [blank_start]corpus callosum[blank_end] and [blank_start]anterior commissure[blank_end]. This structure allows each hemisphere to access memory, experiences, and learning abilities.
Answer
  • corpus callosum
  • anterior commissure

Question 85

Question
The outermost meningeal layer is the [blank_start]dura mater[blank_end]. This has both an [blank_start]epidural[blank_end] and a [blank_start]subdural[blank_end] potential space.
Answer
  • dura mater
  • epidural
  • subdural

Question 86

Question
The middle meningeal layer is the [blank_start]arachnoid membrane[blank_end]. This contains [blank_start]CSF[blank_end] in the [blank_start]subarachnoid[blank_end] space.
Answer
  • arachnoid membrane
  • CSF
  • subarachnoid

Question 87

Question
The innermost meningeal layer is the [blank_start]pia mater[blank_end]. This has [blank_start]intracerebral[blank_end] potential space.
Answer
  • intracerebral
  • pia mater

Question 88

Question
Inflammation of the meninges results in a medical emergency called [blank_start]meningitis[blank_end].
Answer
  • meningitis

Question 89

Question
The [blank_start]falx cerebri[blank_end] vertically partitions cranial cavity between the two hemispheres.
Answer
  • falx cerebri

Question 90

Question
The autonomic nervous system is a [blank_start]self-monitoring[blank_end] system. Its central control is the [blank_start]hypothalamus[blank_end].
Answer
  • self-monitoring
  • hypothalamus

Question 91

Question
The autonomic nervous system contains the [blank_start]sympathetic[blank_end] system which [blank_start]stimulates[blank_end] organs and the [blank_start]parasympathetic[blank_end] system which [blank_start]relaxes[blank_end] organs.
Answer
  • sympathetic
  • stimulates
  • parasympathetic
  • relaxes

Question 92

Question
CN I is the...
Image:
e0080fb6-ef4a-4cd8-8533-8c758eb3d4bc (image/jpeg)
Answer
  • olfactory nerve

Question 93

Question
CN II is the
Image:
75694940-78ab-41a2-b402-ca4afe75c8e1 (image/jpeg)
Answer
  • optic nerve
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