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Barry BMS - Neuroscience COMP Questions and Answers 2024
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Barry BMS - Neuroscience COMP
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Barry BMS - Neuroscience COMPNone of the above = pons - answer To relay the sensory information to the cerebellum
and thalamus and contain viscera somatic and motor
C - answer Which of the following are true about the CEREBELLUM?
a. the cerebellum relays information to the thalamus
b. relay
c. coordinate complex motor behaviors
Myelencephalon - answer The secondary brain vesicle at 6 weeks which originates the
medulla oblongata
Metencephalon - answer Which region of the adult brain originates the cerebellum
False, the nerves are part of the PNS - answer Since the cranial nerves are totally
included inside the cranial cavity, like the cerebrum, the diencephalon, mesencephalon,
the cerebellum, and the brain stem. They are also part of the CNS. (T/F)
e. all of the above - answer The nervous system ....
a. monitors internal stimuli
b. transmit information in the form of action potential
c. interprets and assesses information
d. maintains homeostasis
e. all of the above
Prefrontal Cortex - answerWhich of the following is responsible for problem solving
skillset?
98% - answerThe human brain contains almost _____ of the body's neural tissue?
False - answerThe distribution of the gray matter and the white matter is exactly the
same in all regions of the CNS (T/F)
True - answerAfter properly processing and integrating the sensory information and
comparing to the stored data the CNS (brain and spinal cord) send the appropriate
motor response to the effector via efferent motor pathway. (T/F)
Somatic - answerVoluntary (CONTROL) conduct impulses from CNS to skeletal muscle
Subarachnoid space - answerThis space is filled with CSF
,False - answerCranial nerve 9, 10, 11, 12 go into to the cortex
Cerebellum - answerProvides precise timing. Skeletal muscle contraction
None of the above - answerThe nervous impulse is transmitted from one neurons
dendrite to another neurons body. What kind of synapse is it?
Presynaptic Terminal - answerSynaptic vesicles containing neurotransmitters are
present in the..?
Ependymal cells - answerOverproduction of the csf is the result of over activity of the?
Microglial cells - answerRemoves cell debris, waste, etc.
Medulla Nuclei - answerRegulates vomiting, hiccupping, swallowing, coughing, and
sneezing
Mesencephalon - answerPossess sight, sound and associate reflexes. Maintain
consciousness
Diencephalon - answerLinks cerebrum to brain stem and integrates sensory info and
motor
Medulla oblongata - answerSensory information to the thalamus
Smell - answerAll sensory information that is projected stop here (THALAMUS) first
except
Hypothalamus - answerRegulates body temp, blood pressure, digestive tract (RATE
AND DEPTH OF BREATHING)
Basal Nuclei - answerSubconscious control of skeletal muscle tone, regulates attention
and cognition, regulate intensity of slow or stereotyped movements.
All of the above - answerWhich of the following structures is or not included in the limbic
system?
TELENCEPHALON: CINGULATE GYRUS, SEPTAL AREA AND PARAHIPPOCAMPAL
GYRUS DIENCEPHALON AND BRAIN STEM
All of the above - answerWhich of the following is/are a function of the limbic system?
None of the above = cingulate gyrus - answerIt plays a role in expressing emotion via
gestures and results
Dura Mater - answerThe most superficial meningeal layer
, Damage to the brainstem is usually fatal - answerWhich of the following statements
concerning the brain stem is true?
False (MOST CRANIAL NERVES LOCATED IN BRAIN STEM 10 OUT OF 12) -
answerAll cranial nerves enter
False - answerBrainstem related to sensory?
Microglial cells - answerpathogens by phagocytosis
Medulla oblongata - answerlateral corticospinal/ pyramidal tract crosses to the other
side where
Basilar artery - answerWhich of the following is not a part of the circle of willis ?
Bas / POSTEROIR CEREBRAL ARTERY ISOLATERAL - answerThe occipital lobe of
the brain is required by the occipital posterior
Posterior cerebral artery - answerWhich of the following arteries is/are direct branches
of basilar artery?
Olfactory - answerThe 1st cranial nerve is considered as a purely sensory
False - answerThe 7th cranial nerve, facial, as indicated somatic sensory impulses
Descending motor tracts - answerThe pyramids of the medulla contain
a. midbrain, pons, medulla, spinal cord (MPMS) - answerArrange the following in order
from the diencephalon downwards: 1 spinal cord, 2 midbrain, 3 medulla, 4 pons:
Frontal lobe from parietal lobe - answerThe central sulcus separates (MOTOR AND
SENSORY AREAS)
Vision - answerThe occipital lobe is for?
Lateral rectus; purely motor - answerAbducens nerve does abduction of the eye and
innervates
Trigeminal nerve - answerKiss on the cheek is innervated by?
Vestibulocochlear - answerWhich of the following nerves is exclusively sensory?
All of the above - answerWhich of the following is/are a function of CSF?
True - answerIn most people the left hemisphere, dominant, controls reading, writing,
math, and decision-making.
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