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Final Exam
Things
200
Medical
Graduate
08/03/2015

Additional Medical Flashcards

 


 

Cards

Term
common perceptual and cognitive deficits
Definition
unilateral neglect/inattention, spatial relations deficit, apraxia
Term
general considerations for dx perceptual and cognitive deficits
Definition
extensive observation, differentiation between primary sensory deficit and pereptual deficit
Term
adaptation through vision: bottom of pyramid (3)
Definition
oculmotor control, visual fixation, acuity
Term
adaptation through vision: middle of pyramid (3)
Definition
pattern recognition, scanning, attention
Term
adaptation through vision: top of pyramid (2)
Definition
visuocognition, visual memory
Term
most common visual field deficit
Definition
homonymous hemianopsia
Term
visual field deficits are a result of a lesion along what tract?
Definition
geniculocalcarine tracts
Term
visual field deficits: loss of sight in one eye is called...
Definition
unilateral field loss
Term
visual field deficits: unilateral field loss could be a result of...
Definition
left optic nerve compression
Term
visual field deficits: loss of sight in the lateral portions of both eyes
Definition
bitemporal hemianopia
Term
visual field deficits: bitemporal hemianopia could be a result of what...
Definition
chiasmal compression from pituitary tumor
Term
visual field deficits: loss of vision in the lateral portion of one eye and the medial portion of the other
Definition
homonymous hemianopia
Term
visual field deficits: homonymous hemianopia could be a result of what
Definition
left cerebrovascular event
Term
homonymous hemianopsia could be confused with what?
Definition
unilateral neglect
Term
treatment for homonymous hemianopsia
Definition
client education, compensation
Term
unilateral neglect is also known as these 3 things
Definition
hemi-inattention, visual-spatial neglect, visual neglect
Term
Unilateral neglect (2 definitions)
Definition
deficit of attention. Failure to report, respond, orient, to meaningful stimuli prsented to the side opposite the brain lesion, when this failure cannot be attributed to sensory or motor defects
Term
Unilateral neglect may result from what
Definition
infarct to inferior parietal lobe of either hemisphere.
Term
most frequent junction responsible for unilateral neglect
Definition
temporoparietal-occiptal junction
Term
which side is more common and more severe for unilateral neglect
Definition
left neglect d/t R hemisphere damage
Term
Hypothesis for Unilateral Neglect: right hemisphere is dominant for what?
Definition
attention
Term
Hypothesis for Unilateral Neglect: right hemisphere is responsbile for knowledge of and attends to...
Definition
both R/L body schema and extra personal space
Term
Hypothesis for Unilateral Neglect: left hemisphere is responsible for knowledge of and attends to what
Definition
R body schema and extra-personal space
Term
3 types of neglect
Definition
personal/body neglect, extra-personal neglect, motor neglect
Term
manifestations of personal-body neglect (6)
Definition
does not wash left side of body, does not comb left side of head/hair, does not shave left side of face, does not dress left side of body, does not use/incorporate left side into bed mobility, severe cases do not recognize the L side of their body
Term
manifestations of near extra personal neglect (3)
Definition
not eating food on L side of plate, unable to find items on L, unable to read
Term
manifestations of far extra personal neglect (3)
Definition
difficulty locating clock on wall, difficulty negotiating doorways, difficulty watching TV
Term
manifestations of motor neglect (3)
Definition
relatively intact movement when encouraged to use contralesional limb, no or little involvement of the contralesional limb in bimanual task, dropping/forgetting about items in L hand
Term
Neglect Treatment: General Concept
Definition
provide graded sensory stimulation from the neglected hemispace to the neglected side of the body
Term
Neglect Treatment: general concepts: example of treatment
Definition
approach from L (auditory and visual), tactile (touch pt on L), proprioceptive Wt. bear on affected side, move into neglected space, move neglected side of body into neglected space
Term
Neglect Treatment: specific evidence based interventions (8)
Definition
trunk rotation and scanning, limb activation and spatio-motor cueing (find the affected limb and move in neglected hemi-space), mental imagery, video feedback, FES/TENS, classical music, prism adaptation, partial visual obstruction
Term
Neglect Treatment: adaptations: where should phone be?
Definition
on unaffected side
Term
Neglect Treatment: adaptation: where should w/c brake extension be?
Definition
affected side
Term
Neglect Treatment: adaptations: where should nurse call button be
Definition
on unaffected side
Term
Neglect is both....(2)
Definition
a visual field deficit and inattention
Term
visual spatial perception disorders are a result of what
Definition
damage to parietal lobe of R hemisphere
Term
presence of visual-spatial deficits associatd with what?
Definition
a significant increase in falls, and decreased performance in basic ADL and mobility
Term
Typical deficits with visual/spatial perception disorders (3)
Definition
depth perception (steropsis), figure-ground discrimination, interpreting spatial relationships or position in space
Term
difficulty percieving/understanding the relative orienation of an object in relation to the self. difficulty understanding the position of objects in relation to each other
Definition
spatial relations deficits or position in space
Term
Spatial relations/position in space deficits (4)
Definition
difficulty orienting clothing to body to get dressed, orienting dentures/glasses to apply, maneuvering self (w/c or amb) around obstacles, position w/c and self for safe transfer
Term
Tx of spatial relation/position in space deficits
Definition
ID the spatial requirements of a task, decrease spatial requirements of tasks, then gradually increase spatial requirements, use cognition and backwards chaining to reteach spatial relationships, minimal visual cues, maximize verbal cues
Term
deficit in execution of learned movement that cannot be accounted for by either weakness, incoordination, or sensory loss, or by incompreshension or inattention to commands
Definition
apraxia
Term
apraxia may result from damage to what (3)
Definition
left inferior parietal lobe, prefrontal cortex, premotor cortex
Term
examples of ideational/conceptual apraxia (4)
Definition
pt no longer understand the concept of the task, breakdown in knowledge of what is to be done to complete the task, loss of the mental respresentation of what needs to be done, disturbance in the conceptual organization of the task
Term
Ideational/Conceptual Apraxia Manifestations (4)
Definition
inappropriate use of tools (toothbrush), does not use objects (eats with fingers), sequences task steps inaccurately (underwear over pants), decreased initations perseveration
Term
motor apraxia aka
Definition
ideomotor apraxia
Term
what is understood in motor/ideomotor apraxia
Definition
idea and purpose of the task
Term
motor/ideomotor apraxia: difficulty with what?
Definition
execution phase, carrying out the required movements
Term
motor/ideomotor apraxia: loss of what?
Definition
access to kinesthetic memory patterns
Term
motor/ideomotor apraxia manifestations (3)
Definition
clumsy or awkward movements, difficulty crossing midline to complete a task (adjusting hairbrush, toothbrush), difficulty orienting upper extremity to pick up an object
Term
General Considerations for Ideational/Motor apraxia (2)
Definition
increased complexity of task increases erros, learning new tasks is extremely difficult (transfers, ambulation aids, hemi-dressing)
Term
tx of ideational/motor apraxia (4)
Definition
decrease complexity of task initially and gradually increase, use hand over hand assistance/minimal verbal instruction, practice at level of task not component parts, cognitive strategy training compensatory techniques to complete ADL
Term
assessment of stroke that is long, not clinic friendly. has 3 categories: motor sensory, and balance with motor used the most
Definition
fugl meyer
Term
standard sacle for MS
Definition
kurzke MS rating scale
Term
this MS scale assess pyramidal signs, cerebellar signs, brainstem, sensory function, bowel and bladder, visual, and cerebral
Definition
kurtzke MS rating scale
Term
assessments for Parkinson's (2)
Definition
Hoehn and Yahr, Unified Parkinson's Disease Rating Scale
Term
scale for head injury (2)
Definition
glasgow coma scale, rancho los amigos scale
Term
assessments for stroke (2)
Definition
NIH stroke scale, fugl meyer
Term
general disability scales: one that reimbursement is based off of
Definition
functional independence measure
Term
general disability scale which can be converted into a FIM score
Definition
barthel
Term
scale for impairment: tone
Definition
modified ashworth scale
Term
scale for coordination (2)
Definition
9 hole peg, box and blocks
Term
scale for balance (4)
Definition
berg balance scale, tinetti, dynamic gait index
Term
quality of life standard scales (2)
Definition
SF 36, HSQ 12
Term
quality of life standard scale: assessment derived from SF 36
Definition
HSQ 12
Term
standard scales used for other functions (4)
Definition
time walk, 25' timed walk, gait speed/distance/time, timed up and go
Term
good score for the 25' timed walk
Definition
6 seconds
Term
good score for the elderly for the timed up and go
Definition
12 seconds
Term
good score for the healthy in the timed up and go
Definition
10 seconds
Term
drugs used to control tone
Definition
baclofen(lioresal), zanaflex
Term
side effects of drugs used to control tone
Definition
sleepiness and lethargy
Term
why is oral baclofen not as effective as the pump?
Definition
oral is absorbed in brain instead of SC
Term
common antidepressants prescribed (4)
Definition
prozac, zoloft, paxial, wellbutrin
Term
prozac, zoloft, paxil, and wellbutrin are what type of antidepressants
Definition
serotonin replacements
Term
most commonly prescribed antidepressant
Definition
wellbutrin
Term
serotonin replacements have this side effect
Definition
dizziness
Term
5 (7) drugs prescribed for pain management
Definition
morphine, darvocet/darvon, demerol, dilaudid, percocet/oxycontin
Term
pain management: ms contin
Definition
morphine
Term
pain management: propoxyphene (2)
Definition
darvocet, darvon
Term
pain management: meperidine
Definition
demerol
Term
pain management: hydromorphone
Definition
dilaudid
Term
pain management: oxycodone (2)
Definition
percocet, oxycontin
Term
anticonvulsant commonly used for trigeminal neuralgia
Definition
carbamzepine (tegretol)
Term
common anticonvulsants prescribed (3)
Definition
carbmazepine (tegretol), gabapentin (neurontin), klonopin (clonazepam)
Term
the anticonvulsant klonopin (clonazepam) is what drug type?
Definition
benzodiazepines
Term
anticonvulsants: carbamazepine (tegretol) side effect
Definition
ptnts KTFO, turns them into zombies
Term
anticonvulsants: this drug helps to decrease nn pain, help with peripheral nn recovery, may be prescribed to pt's with LBP c radicular symptoms
Definition
gabapentin (neurontin)
Term
injectable used for MS
Definition
Avonex
Term
infusion for MS, potentially best treatment for MS
Definition
tysabri
Term
tysabri is an infusion for MS, and may potentially be the best treatment but can result in this side effect
Definition
develop a massive brain lesion
Term
orals RX for MS (3)
Definition
tecfidera, gilenya, aubagio
Term
drug used for MS flare ups
Definition
methylpredisolone IV steroid
Term
3 other drugs used in tx of MS
Definition
baclofen, zanaflex, ampyra
Term
MS drug: dalfampradine brand name
Definition
Ampyra
Term
how does Ampyra help MS?
Definition
K+ channel blocker in axon, enhances AP propogation
Term
MS drug known as the walking drug
Definition
Ampyra
Term
Parkinson's drug for dopamine deficiency
Definition
levodopa
Term
Parkinson's drug which is added if Levodopa is not enough
Definition
sinemet
Term
Drug for parkinson's which was orignally an antiviral drug
Definition
amantadine
Term
If Parkinson's pt can not tolerate side effect (excessive movement) or drugs no longer work, what is the final option
Definition
deep brain stimulation
Term
Myasthenia gravis is a result of what
Definition
problem in neuromuscular junction
Term
Rx for myasthenia gravis
Definition
neostigmine
Term
myasthenia gravis is trated with neostigmine, what is the action of this drug
Definition
neostigmine prevents AcHase from working, allowing AcH in NM junciton to continue working
Term
2 Rx for Alzheimer's
Definition
aricept, Nemenda
Term
commonly recommended treatments for tone management (3)
Definition
baclofen, zanaflex, botox
Term
what is the pitfall of using botox for tone management
Definition
weakens the muscle even more
Term
how is sensory information carried to higher centers generally?
Definition
via dorsal columns
Term
how is sensory information carried to higher centers specifically (2)?
Definition
medial lemniscal system, anterolateral spinalthalamic tract
Term
what sensation is carried on teh dorsal column medial lemniscal system (3)
Definition
touch, proprioception, kinesthesia
Term
how to test if the dorsal column medial lemsniscal system is intact
Definition
localization, proprioception, kinesthesia
Term
What sensation is carried on the anterolateral spinalthalamic tract (3)
Definition
pain and temp, light touch
Term
What does the spinocerebellar tract carry and how do we tests the integrity of this tract?
Definition
fine coordination of posture and kinesthetic sense of limbs
Term
many ptnt's with perceptual deficits have a lesion where
Definition
parietal lobe
Term
frontal lobe is involved in what processes (3)
Definition
planning, abstract reasoning, and foresight
Term
frontal lobe contains what cortices
Definition
premotor, supplemental motor, and primary motor cortices
Term
patient's with a frontal lobe lesion will include (11)
Definition
problems in starting (appearing lazy), problems in stopping (impulsive, habitual, continually forgets to lock w/c), difficulties in making metal or behavioral shifts (appears inflexible), lack of selfawareness (doesn't recognize errors), concrete thinking problems (lacks insight, takes everything at face value), memory loss (short term or immediate recall), lack of attention, distractability, dipolopia, homonymous hemianopsia, aphasia
Term
basic awareness of stimuli such as touch, pain, identificaiton of body parts
Definition
sensation
Term
ability to organize, process, and interpret incoming visual, tactile-kinesthetic, or both in order to act appropriately based on teh information recieved
Definition
perception
Term
lesions affecting perception are most often seen where?
Definition
right parietal lobe
Term
describe figure ground deficit
Definition
white shirt on unmade med, spoon in crowded drawer, ptnt can't differentiate
Term
describe depth perception deficit
Definition
ptnt can't tell relative distance between objects or surfaces (stairs, curbs)
Term
describe spatial relations deficit
Definition
problems with spatial orientation of objects, navigates thru doorway c WC and may strike door
Term
describe position in space deficit
Definition
can't understand in/out, up/down, front/back
Term
describe topographical disorientation
Definition
inability to understand and remember relationships of places to one another, directions
Term
Somatognosia
Definition
lack of awareness of body structure and recognize own body parts, right-left discrimination
Term
describe visual and tactile agnosia
Definition
inability to recognize objects, visually or c touch
Term
describe dressing, ideomotor, and ideational apraxia
Definition
inability to carry out purposeful movement on command and mroe seriously cant perform sequenced motor tasks, problems in planning movement and initiating
Term
Patient's with unilateral neglect present with this difficulty during ambulation
Definition
pusher's syndrome
Term
how is pusher's syndrome treated
Definition
bombard intact side of body with other types of sensory information
Term
a lesion of the left hemisphere may result in these (5) clinical problems
Definition
aphasia, ideomotor and ideational apraxias, number alexia, right-left discrimination, slow in organizaiton and perforamnce
Term
Left Hemisphere Lesion: aphasia clinical example
Definition
lack functional speech
Term
Left Hemisphere Lesion: ideomotor and ideational apraxias clinical example
Definition
can not plan and execute serial steps in performances
Term
Left Hemisphere Lesion: number alexia clinical example
Definition
can not recognize symbols to do simple computations
Term
Left Hemisphere Lesion: slow in organizaiton and performance clinical example
Definition
can not remember what they intended to do next
Term
Right hemisphere clinical problems (9)
Definition
visuospatial, left unilateral neglect, body image, dressing apraxia, constructional apraxia, illusions of shortening of time, number concepts/spatial types, rapid organization and perforamnce, depth of language skills
Term
Right Hemisphere Lesion: visuospatial clinical example
Definition
can not orient self to changes in environment in moving from plae to place
Term
Right Hemisphere Lesion: left unilateral neglect clinical example
Definition
unaware of objects to the left and of self, propels w/c into them
Term
Right Hemisphere Lesion: body image clinical example
Definition
distorted awareness and impression of self
Term
Right Hemisphere Lesion: dressing apraxia clinical example
Definition
applies sweater to R but unable to do L side application
Term
Right Hemisphere Lesion: constructional apraxia clinical example
Definition
can't transpose 2-D into 3-D
Term
Right Hemisphere Lesion: illusions of shortening of time clinical example
Definition
arrives early
Term
Right Hemisphere Lesion: number concepts/spatial type clinical example
Definition
unable to align columns and rows of digits
Term
Right Hemisphere Lesion: rapid organizaiton and performance clinical example
Definition
errors from haste, may cause accidents
Term
Right Hemisphere Lesion: depth of language skills clinical example
Definition
may mention task related to prestroke occupation but can not go into details of it
Term
lesion in pusher's syndrome is thought to be where
Definition
thalamus
Term
right cva is more likely to have what deficits
Definition
sensory deficits but decent motor
Term
left cva is mroe likely to have what deficits
Definition
motor loss but have decent sensory
Term
parkinson's posture
Definition
head forward, hips and knees bent, walking on the balls of feet, anterior weight shift
Term
the human anatomy is designed to do what
Definition
climb vines
Term
which is the larger muscle group: front of shoulder or back of shoulder?
Definition
front
Term
which is the larger muscle group: inside of thighs (adductors) or outside of thighs (gluteus medius)
Definition
adductors
Term
which is the larger muscle group: hamstrings or quards
Definition
hamstrings
Term
muscular imbalane with neurologic disease, what happens in terms of atrophy
Definition
smaller muscles atrophy sooner than larger muscles
Term
muscular imbalance with neurologic disease: what happens to the shoudlers
Definition
internally rotate and adduct
Term
muscular imbalance with neurologic disease: what happens to the trunk
Definition
flexes forward
Term
muscular imbalance with neurologic disease: why do the knees flex
Definition
hamstrings trigger knee flexion
Term
muscular imbalance with neurologic disease: the hamstrings trigger knee flexion which results in what?
Definition
weight shift forward on the balls of the feet
Term
muscular imbalance with neurologic disease: what happens to the hip adductors
Definition
become tight
Term
muscular imbalance with neurologic disease: what happens to the hip abductors
Definition
become weak
Term
Parkinson's Posture: forward weight shift causes what to happen to the gastroc
Definition
eccentric firing of the plantar flexor
Term
Parkinson's Posture: forward weight shift causes eccentric firing of the gastroc resulting in what
Definition
decreases ability to clear the foot and reduces the step length
Term
Parkinson's Posture: what happens as a result of the hips and knees being bent (hamstrings and iliopsoas)
Definition
increases the amount of energy needed to move
Term
Parkinson's Posture: what happens to chin?
Definition
comes forward to achieve horizontal gaze
Term
Parkinson's Posture: what happens to stance
Definition
narrows (scissoring and cross over)
Term
Parkinson's Posture: shoulder become internally rotated and adducted which does what?
Definition
reduces ability to swing arms
Term
the ability to maintain our center of gravity over our BoS
Definition
balance
Term
occurs when the center of gravity is outside the BoS
Definition
loss of balance
Term
Parkinson's Posture: how does this posture effect balance
Definition
smaller BoS (shorter steps narrower steps), CoG forward (flexed posture brings weight forward), increases chance of falling
Term
#1 referral for parkinson's
Definition
gait and balance
Term
the real problem for a parkinson's patient with gait and balance issues is what
Definition
activating appropriate movement for gait and balance
Term
gait deviations for a parkinson's patient (5)
Definition
small steps, shuffling, freezing, can't stop, can't turn
Term
clinial hallmarks of parkinson's that contribute to gait deviation (6)
Definition
akinesia, bradykinesia, set shifting (difficulty switching between coordination patterns), rigidity (arms, legs, trunk), postural instability, pathologic tremor
Term
it has been proposed that this structure is implicated in two main roles in the control of movements primarily through their interaction with the supplementary motor area
Definition
basal ganglia
Term
it has been proposed that the basal ganglia are implicated in two main roles in the control of movements primarily through their interaction with what
Definition
supplementary motor area
Term
Role 1 of the basal ganglia in the control of movement
Definition
internal cue or trigger to enable well learned movement sequences to be carried out without attention and carried out automatically
Term
Role 2 of the basal ganglia in the control of movments
Definition
contribution to cortical 'motor set'. Basal ganglia aid in preparation and maintenance of motor plans in a state of readiness for action, enabling motor functions to be carried out functionally and appropriately
Term
why is teh basal ganglia implicated in the stride length deficiency evident in Parkinson's disease
Definition
deficiencies are more likely related to a disorder of the motor set
Term
PT Evaluation of Parkinson's pt should include (5)
Definition
posture and aligmnment, functional mobility, gait, stairs inclines curbs uneven surface, impairments
Term
Functional mobility includes
Definition
bed mobility, sit to stand, static and dynamic standing, bathroom hygiene. is it safe and independent?
Term
analysis of gait should include what
Definition
gait in home and community. how they move; initiation of gait, turning, step and stride length
Term
impairments to be assessed for parkinson's ptnt
Definition
mm imbalances, joint limitations, strength, recpriocal movements, pain
Term
where would pain most likely be located for a parkinson's pt
Definition
back or neck
Term
PT Tx for Parkinson's: Tx of functional limitations
Definition
functional training, gait training for home mobility, training for daily activities
Term
PT Tx for Parkinson's: tx for community participation
Definition
gait training (speed, head scanning, uneven surface), curbs, inclines
Term
PT Tx for Parkinson's: exercises should be for what?
Definition
stretching and strengthening all muscles, relaxation and deep breathing exercises, mobility (BIG)
Term
PT Tx for Parkinson's: what is BIG in reference too?
Definition
the patient's movements are exaggerated so that when they go into public the movements become normalized
Term
PT evidence for rehabilitation of Parkinson's
Definition
improves performance in ADL's, enhances walking (gait speed, stride length)
Term
PT Tx for Parkinson's: task specific training improved what?
Definition
postural control and balance
Term
importance of task specific training in Parkinson's disease
Definition
task does not transfer over to similar tasks
Term
in parkinson's pt task sepcific training does not transfer over to similar tasks therefore...
Definition
tasks should be desgined to specific funcitonal limitations in teh home enivornment
Term
take home message for pt's with parkinsons and task specific training
Definition
imperative to ID tasks that challenge each individual and train to that task
Term
BIG treatment principles
Definition
multiple repetitions, intensity, complexity of movement
Term
What symptoms are impacted when treating with BIG?
Definition
hypokinesia and bradykinesia
Term
protocol for BIG
Definition
4x/week for 4 weeks. 1 hour sessions. Include stretching, strengthening, and functional tasks. Emphasis initially on amplitude of movement
Term
Exercise for posture alignment, CoG and balance for parkinson's. general idea
Definition
use lower level posture to impact proximal muscles
Term
exercise for posture alignment, CoG, and balance for parkinson's pt use lower level postures to impact proximal muscles. What positions?
Definition
prone on elbows (arm reach), quadruped (unilateral extremity lift to bird dogs, BIG), tall kneel (ball lifts, ball toss, BIG), half knee (same as tall kneel), standing activities
Term
what types of cues are useful for gait in parkinson's pts
Definition
visual cues
Term
Static and dynamic visual cues are able to improve what aspects of gait pattern for individual's with Parkinson's disase
Definition
hypokentic spatiotemporal
Term
why should a parkinson's pt use visual cues in movement?
Definition
to regulate movement amplitude reducing their reliance on kinesthetic feedback
Term
long term management of parkinson's includes what
Definition
emphasis on maintaining mobility, muscle activation in as normal a movement pattern as possible
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