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NURB 3050 Neuro Part 1 & 2 Exam Questions with Latest Update
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NURB 3050 Neuro Part 1 & 2 Exam Questions with Latest Update
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NURB 3050 Neuro Part 1 & 2 ExamQuestions with Latest Update
What is a protective mechanism provided by relatively impermeable capillaries and a
tightly fit membrane designed to keep toxic substances out and electrolyte balance
constant? - Answer-blood brain barrier
Which hypothesis about intracranial pressure states that whenever the volume of one of
the components increases there must be a compensatory decrease in the others? -
Answer-monroe kellie doctrine
Which hypothesis believes that intracranial pressure is determined by the total
intracranial volume and intracranial compliance? - Answer-monroe kellie doctrine
What are the two common signs and symptoms of brain tumors? - Answer-headaches,
visual disturbances
What are the effects of brain tumors on intracranial pressure? - Answer-increases
pressure
What is cranial nerve I? - Answer-olfactory
What is cranial nerve II? - Answer-optic
What is cranial nerve III? - Answer-oculomotor
What is cranial nerve IV? - Answer-trochlear
What is cranial nerve V? - Answer-trigeminal
What is cranial nerve VI? - Answer-abducens
What is cranial nerve VII? - Answer-Facial
What is cranial nerve VIII? - Answer-vestibularcochlear/accoustic
What is cranial nerve IX? - Answer-glossopharyngeal
What is cranial nerve X? - Answer-vagus
What is cranial nerve XI? - Answer-accessory/spinal
What is cranial nerve XII? - Answer-hypoglossal
, Which cranial nerve controls smell? - Answer-I olfactory
Which cranial nerve controls vision?
-(acuity and field of vision), pupal reactivity to light and accommodation - Answer-II
optic
Which cranial nerve controls eyelids and pupils?
-Eyelid elevation; most EOMs (extra ocular movements); pupil size and reactivity
(efferent impulse) - Answer-III oculomotor
Which cranial nerve controls the turning of eyes upwards and downwards?
-EOM-extra ocular movements (turns eye downward and laterally) - Answer-IV trochlear
Which cranial nerve controls facial expression?
-Face- facial expression; taste; corneal (blinking) reflex (motor); eyelid and lip closure -
Answer-VII facial
Which cranial nerve controls chewing?
-Mouth/face- Chewing: facial and mouth sensation; corneal (blinking) reflex (sensory) -
Answer-V trigeminal
Which cranial nerve controls the turning of eyes laterally?
-yes: EOM- extra ocular movements (runs eyes laterally) - Answer-VI abducens
Which cranial nerve controls hearing?
-Ears- hearing, equilibrium (balance) - Answer-VIII vestibularcochlear/acoustic
Which cranial nerve controls gagging, swallowing, and taste?
-Mouth: gagging and swallowing (sensory); taste - Answer-IX glossopharyngeal
Which cranial nerve controls gagging, swallowing, and speech?
-Mouth: gaging and swallowing (motor); speech (phonation) - Answer-X vagus
Which cranial nerve controls shoulder movement and head rotation?
-shoulder movement; head rotations - Answer-XI accessory/spinal
Which cranial nerve controls tongue movement and speech?
-Mouth: Tongue movement, speech (articulation) - Answer-XII hypoglossal
Is I. Olfactory sensory, motor, or both? - Answer-sensory
Is II. Optic sensory, motor, or both? - Answer-sensory
Is III. Oculomotor sensory, motor, or both? - Answer-motor
Is IV. Trochlear sensory, motor, or both? - Answer-motor
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