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Neuro - 104
Vocab, cranial nerves, etc.
71
Nursing
Undergraduate 3
11/07/2010

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Term
Coma
Definition
State of profound unconsciousness, absence of eye movement or pain response
Term
Lethargy
Definition
Able to elicit a response. Indifferent, apathetic, sluggish.
Term
Stupor
Definition
A lowered level of consciousness
Term
Aphasia
Definition
Disordered or absent language function
Term
Dysphasia
Definition
Impairment of express, comprehension, or both
Term
Dysphagia
Definition
Difficulty swollowing
Term
Dysarthria
Definition
Lack of articulation of speech
Term
Diplopia
Definition
Double vision
Term
Anisocoria
Definition
Inequality of pupils
Term
Ataxia
Definition
Lack of coordination
Term
Dyskinesia
Definition
Impairment of voluntary movement
Term
Delirium
Definition
Temporary, acute mental confusion
Term
Dementia
Definition
brain disease causing chronic deterioration of mental function and capacity
Term
Depression
Definition
An illness that involves the body, mood, and thoughts, that affects the way a person eats and sleeps, the way one feels about oneself, and the way one thinks about things.
Term
Convergence
Definition
The coordinated turning of the eyes inward to focus on an object at close range.
Term
Accommodation
Definition
Convergence of the eyes, constriction of the pupils when adjusting to near vision
Term
Ipsilateral
Definition
Same side of the body
Term
Contralateral
Definition
Opposite side of the body
Term
Ptosis
Definition
Drooping of a body part; especially the eyelid
Term
CPP
Definition
Cerebral Profusion Pressure: pressure needed to ensure blood flow to the brain
Term
ICP
Definition
Intercranial pressure
Term
Decorticate Posturing
Definition
An abnormal posturing that involves rigidity, flexion of the arms, clenched fists, and extended legs
Term
Decerebrate posturing
Definition
An abnormal body posture that involves the arms and legs being held straight out, the toes being pointed downward, and the head and neck being arched backwards
Term
Nystagmus
Definition
Jerking of the eyes as you track an object
Term
Spatial
Definition
Term
Broca's area
Definition
area in the frontal lobe responsible for expressive speech
Term
Wernicke's Area
Definition
area in the temporal lobe responsible for receptive speech
Term
Expressive Aphasia
Definition
expression by speech or writing is severely impaired
Term
Receptive Aphasia
Definition
luent but meaningless speech and severe impairment of the ability understand spoken or written words
Term
Hypotonia
Definition
Flaccidity
Term
Hypertonia
Definition
Spacticity
Term
Myoclonus
Definition
Muscle Spasm
Term
Athetosis
Definition
Slow writhing involuntary movement
Term
Chorea
Definition
Involuntary rapid purposeless motion
Term
Dystonia
Definition
impairment of muscle tone
Term
Clonus
Definition
convulsion characterized by alternating contractions and relaxations
Term
Romberg Test
Definition
Testing ability to keep balance standing still with eyes closed
Term
Graphesthesia
Definition
Feel writing on your skin
Term
Stereognosis
Definition
ability to identify an object in your hand
Term
Astereognosis
Definition
Cannot identify an object in your hand
Term
Hemiplegia
Definition
one sided paralysis
Term
Paraplegia
Definition
lower extremities paralysis
Term
Tetraplegia (quadriplegia)
Definition
Paralysis of all extremities
Term
Concussion
Definition
An injury to the brain caused by a jarring blow
Term
Coup
Definition
Injury to the brain occurring directly at the place of impact
Term
Contra-Coup
Definition
injury to the brain at the opposite side of the impact
Term
Obtunded
Definition
state of sleeping unless aroused. Limited interaction with environment. cannot follow commands
Term
Cranial Nerve I
Definition
Olfactory - sense of smell
Term
Cranial Nerve II
Definition
Optic - Sight: Snellen Chart test
Term
Cranial Nerve III
Definition
Oculomotor - pupilary reaction
Term
Cranial Nerve IV
Definition
Trochlear - Pupilary reaction
Term
Cranial Nerve V
Definition
Trigeminal - Corneal reflex: touch cotton to eye. Facial sensation: touch sharp object to face
Term
Cranial Nerve VI
Definition
Abducens - Pupilary reaction
Term
Cranial Nerve VII
Definition
Facial - facial expression: frown, puff cheeks, close eyes tight, smile
Term
Cranial Nerve VIII
Definition
Vestibulocochlear - Weber's test: Lateralization. Rinne's Test: air vs bone conduction
Term
Cranial Nerve IX
Definition
Glossopharyngeal - voice and gag reflex
Term
Cranial Nerve X
Definition
Vagus - Voice and gag reflex
Term
Cranial Nerve XI
Definition
Accessory - Shoulder Shrug
Term
Cranial Nerve XII
Definition
Hypoglossal - articulation: stick out tongue
Term
Nerves that effect pupilary reaction
Definition
III, IV, VI: oculomotor, trochlear, abducens
Term
Nerves that effect voice and gag reflex
Definition
IX, X: Glossopharyngeal, Vagus
Term
# of Cervical vertebrae
Definition
7
Term
# of Thoracic Vertebrae
Definition
12
Term
# of Lumbar Vertebrae
Definition
5
Term
Frontal Lobe
Definition
higher cognitive function. Teachability. Broca's area. judgement and reasoning
Term
Temporal Lobe
Definition
Receptive aphagia. Wernikie's area. visual and auditory data integration
Term
Parietal Lobe
Definition
Sensory cortex. Interpreting spacial information (where you are)
Term
Occipital Lobe
Definition
sight/visual processing
Term
Medulla
Definition
respiratory, vasomotor, and cardiac function center
Term
Cerebellum
Definition
responsible for balance, equilibrium, sneezing, coughing, hiccuping, vomiting, sucking, swallowing
Term
6 Steps of Neuro Assessment
Definition
1. mental status 2. cranial nerves 3. motor system 4. cerebellar function 5. sensory system 6. reflexes
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