Frage 1
Frage
From superficial to deep, which is the correct order of location of the meninges?
Antworten
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dura mater, arachonoid membrane, pia mater
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pia mater, arachnoid membrane, dura mater
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arachnoid membrane, pia mater, dura mater
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dura mater, pia mater, arachnoid membrane
Frage 2
Frage
The falx cerebri separates the
Antworten
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two hemispheres of the cerbellum
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cerebellum from the cerebrum
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two hemisphere of the cerebrum
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dura mater from the arachnoid
Frage 3
Frage
The cerebrospinal fluid resides in the
Antworten
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epidural space
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subarachnoid space
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subdural space
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piarachnoid space
Frage 4
Frage
The layer of the meninges that serves as the inner periosteum of the cranial bones is the
Antworten
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pia mater
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arachnoid membrane
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dura mater
Frage 5
Frage
Formation of the cerebrospinal fluid (CSF) occurs mainly in the
Antworten
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cerebral aqueduct
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superior sagittal sinus
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choroid plexuses
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median foramen
Frage 6
Frage
The lateral ventricles are located within the
Antworten
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cerebrum
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cerebellum
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spinal cord
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none of the above
Frage 7
Frage
CSF is absorbed into the venous blood via the
Antworten
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cisterna magna
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choroid plexus
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flax cerebri
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arachnoid villus
Frage 8
Frage
CSF is not found in the
Antworten
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central canal
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subarachnoid space
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third ventricle
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subdural space
Frage 9
Frage
The four large, fluid-filled spaces within the brain are called ventricles
Frage 10
Frage
Interference of CSF circulation, causing the fluid to accumulate in the subarachnoid space is referred to as external hydrocephalus
Frage 11
Frage
[blank_start]anterior spinothalamic tract[blank_end]: transmits impulses of crude touch and pressure
[blank_start]spinocerebellar tract[blank_end]: transmits impulses of subconscious kinesthesia
[blank_start]lateral spinothalamic tract[blank_end]: transmits impulses of crude touch, pain, and temperature
[blank_start]fasciculi gracilis and cuneatus[blank_end]: transmits impulses of discriminating touch and kinesthesia
Antworten
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anterior spinothalamic tract
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spinocerebellar tract
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lateral spinothalamic tract
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fasciculi gracilis and cuneatus
Frage 12
Frage
[blank_start]anterior corticospinal tract[blank_end]; transmits impulses that control voluntary movement of muscles on the same side of the body
[blank_start]tectospinal tract[blank_end]: facilitates head and neck movement related to visual reflexes
[blank_start]reticulospinal tract[blank_end]: helps maintain posture during skeletal muscle movements
[blank_start]lateral corticospinal tract[blank_end]: transmits impulses that control voluntary movement of muscles on the opposite side of the body
[blank_start]rubrospinal tract[blank_end]: transmits impulses that coordinate body movements and maintenance of posture
Frage 13
Frage
Which of the following is not a part of the brain stem?
Antworten
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medulla oblongata
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hypothalamus
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pons
-
midbrain
Frage 14
Frage
Which of the following is not a component of the midbrain?
Frage 15
Frage
The internal white matter of the cerebellum is the
Antworten
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arbor vitae
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vermis
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peduncle
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none of the above
Frage 16
Frage
The part of the brain that secretes releasing hormones is the
Antworten
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thalamus
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hypothalamus
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medulla
-
pons
Frage 17
Frage
Regulation of the body's biological clock and the production of melatonin is performed by the
Antworten
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pons
-
thalamus
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cerebellum
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pineal body
Frage 18
Frage
The central sulcus divides the
Antworten
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temporal lobe and parietal lobe
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cerebrum into two hemispheres
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frontal lobe and parietal lobe
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occipital lobe and parietal lobe
Frage 19
Frage
The part of the cerebrum integral to consciousness is
Frage 20
Frage
Commissural tracts compose the
Antworten
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corporal callosum
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mammillary body
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hippocampus
-
central sulcus
Frage 21
Frage
Emotions involve the functioning of the cerebrum's
Frage 22
Frage
The type of brain wave associated with deep sleep is
Frage 23
Frage
The cerebellum is the second largest portion of the brain.
Frage 24
Frage
Functions of the cerebellum include language, memory and emotions
Frage 25
Frage
The vomiting reflex is mediated by the cerebellum
Frage 26
Frage
The shallow grooves of the cerebrum are called sulci.
Frage 27
Frage
The islands of gray matter inside the hemisphere of the cerebrum are called the basal ganglia.
Frage 28
Frage
Which of the following is not a pathway that produces sensations of touch and pressure?
Frage 29
Frage
Axons from the anterior gray horn of the spinal cord terminate in the
Antworten
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cerebral cortex
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sensory receptors
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skeletal muscle
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none of the above
Frage 30
Frage
Absence of reflexes is indicative of injury to
Antworten
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lower motor neurons
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upper motor neurons
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lower sensory neurons
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upper sensory neurons
Frage 31
Frage
Poliomyelitis results in flaccid paralysis via destruction of anterior horn neurons.
Frage 32
Frage
Extrapyramidal tracts are very simple pyramid tracts.
Frage 33
Frage
The portion of the brain stem that joins the spinal cord to the brain is the
Antworten
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pons
-
cerebellum
-
diencaphalon
-
hypothalamus
-
medulla
Frage 34
Frage
Which one of the following is not a function of the brain stem?
Antworten
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conducts sensory impulses from the spinal cord to the higher centers of the brain
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conducts motor impulses from the cerebrum to the spinal cord
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controls heartbeat, respiration, and blood vessel diameter
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contains centers for speech and memory
Frage 35
Frage
Which one of the following is not part of the diencephalon?
Antworten
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cerebrum
-
thalamus
-
hypothalamus
-
pineal gland
Frage 36
Frage
Which one of the following parts of the brain helps in the association of sensations with emotions, as well as aiding in the arousal or alerting mechanism?
Frage 37
Frage
Which one of the following is not a function of the cerebrum?
Frage 38
Frage
The are of the cerebrum responsible for the perception of sound lies in the [blank_start]temporal[blank_end] lobe.
Antworten
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temporal
-
frontal
-
occipital
-
parietal
Frage 39
Frage
Visual perception is located in the [blank_start]occipital[blank_end] lobe.
Antworten
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occipital
-
frontal
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temporal
-
parietal
Frage 40
Frage
Which one of the following is not a function of the cerebellum?
Antworten
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maintains equilibrium
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helps produce smooth, coordinated movements
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helps maintain normal posture
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associates sensations with emotions
Frage 41
Frage
The largest section of the brain is the
Antworten
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cerebellum
-
pons
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cerebrum
-
midbrain
Frage 42
Frage
Which statements is false?
Antworten
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The spinal cord performs two general functions.
-
A lumbar puncture is performed to withdraw CSF
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The cardiac, vasomotor, and respiratory control centers are called the vital centers
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The meninges end at L1 in a tapered cone called the cauda equina.
Frage 43
Frage
Which of the following is not a function of the hypothalamus?
Antworten
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major relay station between the cerebral cortex and lower autonomic centers
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serves as a higher autonomic center
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plays an essential role in maintaining the waking state
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regulates voluntary motor functions
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part of the mechanism for regulating appetite