3704916
Descripción
Test por Kaleigh N., actualizado hace más de 1 año
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Creado por Kaleigh N.
hace alrededor de 9 años
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Pregunta 1
Pregunta
Neuroimaging used for diagnosis of vascular pathologies.
Respuesta
-
Computed tomography
-
Positron emission tomography
-
Cerebral angiography
-
MRI
Pregunta 2
Pregunta
Neuroimaging that measures tissue responses to an applied magnetic field and to radiofrequency waves.
Respuesta
-
Computed tomography
-
Positron emission tomography
-
Cerebral angiography
-
MRI
Pregunta 3
Pregunta
Neuroimaging that is not sensitive to motion and is used to identify hemorrhages, trauma, and hydrocephalus.
Respuesta
-
Computed tomography
-
Cerebral angiography
-
Positron emission tomography
-
MRI
Pregunta 4
Pregunta
A neuroimaging technique that is used primarily for research and measures the brain when it is doing an activity.
Respuesta
-
MRI
-
fMRI
-
positron emission tomography
-
cerebral angiography
Pregunta 5
Pregunta
This type of neuroimaging is used to detect diseases of the white matter.
Respuesta
-
Computed tomography
-
fMRI
-
Positron emission tomography
-
Diffusion tensor imaging
Pregunta 6
Pregunta
This type of neuroimaging is similar to a cerebral angiography.
Respuesta
-
fMRI
-
Magnetic Angiography/Venography
-
Event Related Potentials
-
EEG
Pregunta 7
Pregunta
This type of neuroimaging detects and records emissions of tagged isotopes.
Respuesta
-
Magnetic angiography/venography
-
Radionuclide-Based Imaging
-
MRI
-
EEG
Pregunta 8
Pregunta
This type of neuroimaging measures glucose and oxygen levels and detects abnormal brain tissue.
Respuesta
-
Positron emission tomography
-
Cerebral angiography
-
Computed tomography
-
EKG
Pregunta 9
Pregunta
This type of neuroimaging measures brain activity and is the preferred tool for seizures.
Respuesta
-
EKG
-
EEG
-
Electromyography
-
Event-related potentials
Pregunta 10
Pregunta
Neuroimaging that measures muscle electrical activity.
Respuesta
-
EKG
-
EEG
-
Electromyography
-
Event-related potentials
Pregunta 11
Pregunta
This type of neuroimaging examines specific sensory stimulations (auditory, visual, somatosensory).
Respuesta
-
EKG
-
EEG
-
Electromyography
-
Event-related potentials
Pregunta 12
Pregunta
Which answer describes brain interconnectivity?
Respuesta
-
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.
Pregunta 13
Pregunta
Which answer describes centrality of the CNS?
Respuesta
-
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.
Pregunta 14
Pregunta
Which answers describes hierarchic organization?
Respuesta
-
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.
Pregunta 15
Pregunta
Which answer describes laterality organization?
Respuesta
-
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.
Pregunta 16
Pregunta
The idea that functionally similar things are located together is described by...
Respuesta
-
Functional networking.
-
Lateral symmetry.
-
Topographical organization
-
Brain interconnectivity.
Pregunta 17
Pregunta
________ is most associated with homunculus.
Respuesta
-
Functional networking.
-
Plasticity in the brain.
-
Topographical organization.
-
Decussation.
Pregunta 18
Pregunta
_______ is the brain's ability to change, reorganize and form new connections.
Respuesta
-
Homunculus
-
Decussation
-
Interconnectivity
-
Plasticity
Pregunta 19
Pregunta
A culturally neutral brain is...
Respuesta
-
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.
Pregunta 20
Pregunta
Rostral means...
Respuesta
-
Back
-
Front
-
Top
-
Bottom
Pregunta 21
Pregunta
Caudal means...
Respuesta
-
Front
-
Back
-
Top
-
Bottom
Pregunta 22
Pregunta
Dorsal means...
Respuesta
-
Front
-
Back
-
Top
-
Bottom
Pregunta 23
Pregunta
Ventral means...
Respuesta
-
Front
-
Back
-
Top
-
Bottom
Pregunta 24
Pregunta
Upper motor neurons are nerve cells in the motor cortex that synapse with cranial and spinal nerves.
Respuesta
- True
- False
Pregunta 25
Pregunta
Lower motor neurons transmit information to parts of the body.
Respuesta
- True
- False
Pregunta 26
Respuesta
-
Corpus callosum
-
Cingulate gyrus
-
Hypothalamus
-
Thalamus
Pregunta 27
Pregunta
The telencephalon consists of the...
Respuesta
-
brain and spinal cord
-
hypothalamus and thalamus
-
cerebral cortex, basal ganglia, limbic system
-
cerebral cortex, limbic system, brainstem
Pregunta 28
Pregunta
The white matter is made up of [blank_start]myelinated axonal tracts[blank_end].
Respuesta
-
myelinated axonal tracts
Pregunta 29
Pregunta
Gray matter is composed of [blank_start]cell bodies[blank_end].
Respuesta
-
cell bodies
Pregunta 30
Pregunta
The [blank_start]longitudinal fissure[blank_end] separates the left and right hemispheres.
Respuesta
-
longitudinal fissure
Pregunta 31
Pregunta
The lateral fissure separates the [blank_start]frontal[blank_end] lobe from the [blank_start]temporal[blank_end] lobe.
Respuesta
-
frontal
-
temporal
Pregunta 32
Pregunta
The central sulcus separates the [blank_start]primary motor cortex[blank_end] from the [blank_start]primary sensory cortex[blank_end].
Respuesta
-
primary motor cortex
-
primary sensory cortex
Pregunta 33
Pregunta
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.
Respuesta
-
primary motor cortex
-
premotor cortex
Pregunta 34
Pregunta
The prefrontal cortex is responsible for [blank_start]personality[blank_end], [blank_start]mood[blank_end], and [blank_start]executive function[blank_end].
Respuesta
-
personality
-
mood
-
executive function
Pregunta 35
Pregunta
The anterior language cortex contains [blank_start]Broca's area[blank_end].
Respuesta
-
Broca's area
Pregunta 36
Pregunta
Difficulties with planning, problem solving, thinking, reasoning, and executive functions may indicate damage in the [blank_start]prefrontal lobe[blank_end].
Respuesta
-
prefrontal lobe
Pregunta 37
Pregunta
Personality disorders, emotional disintegration, and impulsive social behaviors ("pseudopsychopathic") indicates damage to the [blank_start]orbital prefrontal[blank_end] region.
Respuesta
-
orbital prefrontal
Pregunta 38
Pregunta
Damage to Broca's area results in [blank_start]nonfluent[blank_end] aphasia.
Respuesta
-
nonfluent
Pregunta 39
Pregunta
The superior parietal lobule is responsible for [blank_start]sensory integration[blank_end] and [blank_start]visual-spatial tasks[blank_end].
Respuesta
-
sensory integration
-
visual-spatial tasks
Pregunta 40
Pregunta
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].
Respuesta
-
language
-
body schema
-
spatial orientation
Pregunta 41
Pregunta
Damage to Wernicke's area results in [blank_start]fluent[blank_end] aphasia.
Respuesta
-
fluent
Pregunta 42
Pregunta
Someone with tactile agnosia cannot [blank_start]feel[blank_end], while someone with tactile astereognosis can feel but cannot [blank_start]recognize[blank_end].
Respuesta
-
feel
-
recognize
Pregunta 43
Pregunta
Damage to the parietal lobe that leads to lack of knowing about deficits is known as [blank_start]anosognosia[blank_end].
Respuesta
-
anosognosia
Pregunta 44
Pregunta
The failure to respond to people, sounds and objects to the left of midline is known as [blank_start]left neglect[blank_end].
Respuesta
-
left neglect
Pregunta 45
Pregunta
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].
Respuesta
-
thought elaboration
-
language comprehension
-
audition
-
memory
-
olfaction
Pregunta 46
Pregunta
The [blank_start]Heschl gyri[blank_end] is in the primary auditory cortex.
Respuesta
-
Heschl gyri
Pregunta 47
Pregunta
The [blank_start]hippocampus[blank_end] is responsible for memory.
Respuesta
-
hippocampus
Pregunta 48
Pregunta
The primary visual cortex is responsible for [blank_start]visual perception[blank_end].
Respuesta
-
visual perception
Pregunta 49
Pregunta
The secondary visual cortex is responsible for [blank_start]visual recognition[blank_end].
Respuesta
-
visual recognition
Pregunta 50
Pregunta
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].
Respuesta
-
visual agnosia
-
visual hallucinations
-
impaired facial recognition
Pregunta 51
Pregunta
Damage to the medial prefrontal lobe results in severe [blank_start]apathy[blank_end].
Respuesta
-
apathy
Pregunta 52
Pregunta
Damage to the medial occipital lobe results in [blank_start]contralateral homonymous hemianopsia[blank_end].
Respuesta
-
contralateral homonymous hemianopsia
Pregunta 53
Pregunta
The little gyri inside the brain are known as the [blank_start]insular cortex[blank_end].
Respuesta
-
insular cortex
Pregunta 54
Pregunta
The [blank_start]limbic lobe[blank_end] connects with the brainstem and diencephalon to regulate emotional drives, memory consolidation, and values/decisions about perception.
Respuesta
-
limbic lobe
Pregunta 55
Pregunta
The gyrus surrounding the corpus callosum is known as the [blank_start]cingulate gyrus[blank_end].
Respuesta
-
cingulate gyrus
Pregunta 56
Pregunta
The basal ganglia work in conjunction with the [blank_start]thalamus[blank_end] to [blank_start]regulate movement[blank_end].
Respuesta
-
thalamus
-
regulate movement
Pregunta 57
Pregunta
Damage to the basal ganglia can result in inappropriate [blank_start]movement patterns[blank_end].
Respuesta
-
movement patterns
Pregunta 58
Pregunta
The diencephalon contains the [blank_start]thalamus[blank_end] and [blank_start]hypothalamus[blank_end].
Respuesta
-
thalamus
-
hypothalamus
Pregunta 59
Pregunta
The [blank_start]thalamus[blank_end] is above the hypothalamus and is responsible for transmitting [blank_start]sensorimotor[blank_end] information to the cortex.
Respuesta
-
thalamus
-
sensorimotor
Pregunta 60
Pregunta
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.
Respuesta
-
hypothalamus
-
autonomic nervous system
Pregunta 61
Pregunta
The structures of the brainstem are the [blank_start]midbrain[blank_end], [blank_start]pons[blank_end], and [blank_start]medulla[blank_end].
Respuesta
-
midbrain
-
pons
-
medulla
Pregunta 62
Pregunta
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.
Respuesta
-
cranial nerve nuclei
-
respiration
-
swallowing
-
sensory
-
motor
Pregunta 63
Pregunta
The [blank_start]reticular activating[blank_end] system regulates arousal and consciousness.
Respuesta
-
reticular activating
Pregunta 64
Pregunta
Another name for the midbrain is the [blank_start]mesencephalon[blank_end].
Respuesta
-
mesencephalon
Pregunta 65
Pregunta
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].
Respuesta
-
tegmentum
-
tectum
-
tectum
-
vision
-
audition
Pregunta 66
Pregunta
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]
Respuesta
-
descending
-
ascending
-
locked-in syndrome.
Pregunta 67
Pregunta
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.
Respuesta
-
medulla oblongata
-
cardiac
-
vasomotor
-
respiratory
Pregunta 68
Pregunta
The [blank_start]spinal cord[blank_end] is the link between the brain and the body.
Respuesta
-
spinal cord
Pregunta 69
Pregunta
The spinal cord exits the skull through the [blank_start]foramen magnum[blank_end].
Respuesta
-
foramen magnum
Pregunta 70
Pregunta
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].
Respuesta
-
cerebellum
-
balance
Pregunta 71
Pregunta
Damage to the cerebellum results in [blank_start]tremor[blank_end], [blank_start]ataxia[blank_end], and impaired [blank_start]balance[blank_end].
Respuesta
-
tremor
-
ataxia
-
balance
Pregunta 72
Pregunta
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.
Respuesta
-
8
-
12
-
5
-
5
-
1
Pregunta 73
Pregunta
[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.
Respuesta
-
Gray matter
-
white matter
-
dorsal
-
ventral
Pregunta 74
Pregunta
The dorsal and ventral [blank_start]rami[blank_end] are the beginning of the spinal nerves.
Respuesta
-
rami
Pregunta 75
Pregunta
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).
Respuesta
-
myotome
-
dermatome
Pregunta 76
Pregunta
A spinal lesion above C3 results in paralysis of [blank_start]respirators[blank_end].
Respuesta
-
respirators
Pregunta 77
Pregunta
A spinal lesion between C4 and T12 results in paralysis of all [blank_start]muscles[blank_end] except the [blank_start]diaphragm[blank_end].
Respuesta
-
muscles
-
diaphragm
Pregunta 78
Pregunta
There are two [blank_start]lateral[blank_end] ventricles and one [blank_start]third[blank_end] and one [blank_start]fourth[blank_end] ventricle.
Respuesta
-
lateral
-
third
-
fourth
Pregunta 79
Pregunta
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].
Respuesta
-
CSF circulation
-
storage
-
intracranial pressure
Pregunta 80
Pregunta
[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]
Respuesta
-
Hydrocephalus
-
excess fluid
-
spina bifida.
Pregunta 81
Pregunta
[blank_start]Projection[blank_end] fibers can be found in the [blank_start]corona[blank_end] radiata and internal [blank_start]capsule[blank_end].
Respuesta
-
Projection
-
corona
-
capsule
Pregunta 82
Pregunta
Damage to the projection fibers results in [blank_start]hemiplegia[blank_end] (weakness) and [blank_start]hemianesthesia[blank_end] (loss of sensation).
Respuesta
-
hemiplegia
-
hemianesthesia
Pregunta 83
Pregunta
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.
Respuesta
-
arcuate fasiculus
-
frontal
Pregunta 84
Pregunta
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.
Respuesta
-
corpus callosum
-
anterior commissure
Pregunta 85
Pregunta
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.
Respuesta
-
dura mater
-
epidural
-
subdural
Pregunta 86
Pregunta
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.
Respuesta
-
arachnoid membrane
-
CSF
-
subarachnoid
Pregunta 87
Pregunta
The innermost meningeal layer is the [blank_start]pia mater[blank_end]. This has [blank_start]intracerebral[blank_end] potential space.
Respuesta
-
intracerebral
-
pia mater
Pregunta 88
Pregunta
Inflammation of the meninges results in a medical emergency called [blank_start]meningitis[blank_end].
Respuesta
-
meningitis
Pregunta 89
Pregunta
The [blank_start]falx cerebri[blank_end] vertically partitions cranial cavity between the two hemispheres.
Respuesta
-
falx cerebri
Pregunta 90
Pregunta
The autonomic nervous system is a [blank_start]self-monitoring[blank_end] system. Its central control is the [blank_start]hypothalamus[blank_end].
Respuesta
-
self-monitoring
-
hypothalamus
Pregunta 91
Pregunta
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.
Respuesta
-
sympathetic
-
stimulates
-
parasympathetic
-
relaxes
Pregunta 92
Respuesta
-
olfactory nerve
Pregunta 93
Respuesta
-
optic nerve
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