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111 Cards in this Set
- Front
- Back
characteristics/behaviors of ADHD |
- decreased attention - hyperactive - impulsivity |
|
ADHD causes impairments in... |
- executive function
- emotional function and regulation - adapting to demands (emotional, behavioral, cognitive) |
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biology of ADHD |
low dopamine receptors --> low activation of areas w attention |
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ADHD leads to inactivation of... |
- prefrontal and anterior cingulate cortex - frontal, parietal, and temporal cortices - corpus callosum, parahippocampal gyrus, basal ganglia and cerebellum |
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ADHD causes difficulties in... |
- fine motor skills - gross motor skills - handwriting - completing ADLs - sensory processing - behavior - social interaction |
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T or F: 9.4% of children in the US are diagnosed w ADHD |
TRUE |
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T or F: 6/10 children w ADHD are diagnosed with another disorder (behavioral, emotional, mental) |
TRUE |
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T or F: girls are more likely to be diagnosed with ADHD |
FALSE, boys |
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ADHD treatments |
- medications - behavioral therapy - school support - behavioral skills training |
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cerebral palsy |
brain injury in utero or to an immature infant brain |
|
T or F: while injury is static, motor impairment changes over time in CP |
TRUE |
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CP can result in impairments like |
- paralysis - spasticity - abnormal m control |
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CP affects dev of |
sensory, perceptual, and motor areas of the brain |
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CP causes difficulties w |
motor coordination and motor planning, inefficient mvmt patterns |
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risk factors in CP |
prenatal, perinatal, postnatal |
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T or F: 1 in 323 children in the US are diagnosed w CP |
TRUE |
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T or F: CP has a 1.5x greater prevalency in females compared to males |
FALSE |
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CP is more common among what populations |
Non-Hispanic, African American children and low to middle income families |
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CP diagnosis comes from |
a medical professional through a series of assessments |
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assessments used for CP |
- medical history - neurological examination - motor assessments - neuroimaging |
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impairments from CP |
- atypical mvmt patterns - m tone differences - difficulties w hand and UE function - sensory functions - cognition and language - feeding/eating/swallowing - secondary impairments |
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muscle tone |
what the m is like at rest hypotonia and hypertonia |
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how is m tone demonstrated in typical children |
having enough resistance to maintain posture and move against gravity |
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spasticity |
an increase in resistance to a sudden passive mvmt, elongation of the m |
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spasticity is _________ dependent |
velocity |
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when might you notice spasticity |
when performing passive ROM tests and complete it too quickly, w dressing/changing, etc. |
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Down's syndrome occurs in how many US children |
1 in 792 |
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how many out of 1200 people (children, teens, & adults) have a diagnosis of DS |
1 |
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what is the avg life expectancy for a person w DS |
60 years |
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common characteristics of DS |
- mild to moderately low IQ - decreased m tone - small hands/feet - shorter stature - short neck, small ears, flattened of the bridge of the nose - single palmar crease on both |
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types of DS |
trisomy 21, mosaic, translocation |
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secondary health conditions related to DS |
- congenital heart disease - very low birth weight - hearing loss - sleep apnea - hip dislocation - leukemia - hirschprung's disease - anemia - ear/eye issues - thyroid disease |
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interventions and supports for DS |
therapy (OT, PT, SLP), school supports, and job coaches |
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T or F: brachial plexus birth palsy occurs in 0.38-3/1000 live births in the US |
TRUE |
|
neuropraxia |
stretching of n fibers, healing w/in 2-3 months, surgery not required |
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axonotmesis |
nerve regeneration of 1 mm/day |
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T or F: surgery may be required due to incomplete injury in axonotmesis |
TRUE |
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neurotmesis |
cell body separated from the axon, does not allow the n to regenerate |
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effects on executive function include |
problems w adaptable thinking, self monitoring, time management, self control, and setting goals |
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Prefrontal and ant cingulate cortex has to due with what area |
impulsivity and regulating emotional responses |
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frontal, parietal, and temporal cortices are related to what |
speech and language comp, visual perception, declarative and semantic mem, somatosensory invovled in motor planning/learning, spatial rec, memory |
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inactivation of CC, basal gang, and cerebellum |
memory encoding and retrieving, posture, motor planning, regulating emotion |
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medications for ADHD starts at age ___ |
6 |
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behavior skills training |
working on social skills, parent delivered training, CBT |
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prenatal RF for CP |
genetic disorders, maternal health, keritogenic agents, malnutrition, placental disruption, RH blood type incompatibility |
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perinatal RF for CP |
prenatal conditions, medical problems assoc. w prematurity, periventricular leukomalacia, low birth weight, being a part of multiple births |
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postnatal RF for CP |
jaundice, infections, alcohol or drug intoxication, hypoxic ischemic encephalopathy, trauma during or shortly after birth |
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hypotonia |
impairment of m activation resulting in deficit children w this may feel more 'floppy' and can have difficulties w swallowing, feeding, speech |
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hypertonia |
impairment of m activation resulting in excess m are stiff and difficult to move |
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T or F: a baby w DS might be delayed in getting to midline, raising head, problems w feeding/sucking |
TRUE |
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trisomy 21 occurs in what % of people w DS |
95 |
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translocation DS |
an whole or extra part of chromosome 21 that has been moved to another chromosome for attachment |
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VLBW |
born at less than 3 pounds 4 oz |
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what is the most common type of brachial plexus birth injury |
Erb's palsy; occurs in 38-73% |
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what nerves are damaged in erb's palsy |
C5/C6 |
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erb's palsy common presentation is what |
waiter's tip position (shoulder IR, elbow extended, forearm pronated, wrist flexed) |
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treatment for Erb's palsy |
surgery, positioning, ROM, sensory stimulation |
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T or F: good hand function and limited shoulder mvmt is common for Erb's palsy |
TRUE |
|
TBI due to what and how |
external force to the head through falls, MVA, sports-related, nonaccidental trauma, GSW (gun shot wound) |
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nontraumatic brain injuries |
stroke, seizures, anoxia, brain tumor, infections |
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who is most likely to be hospitalized after senior adults |
teenagers and young adults following senior adults |
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glasgow coma scale |
made up of eye opening response, verbal response, motor response mild, mod, and severe |
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with severe on glasgow coma scale children can experience what |
autonomic storming (posturing, increased HR/RR/BP, sweating) |
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functional deficits w TBI |
dependent on injury, child/family/contextual factors |
|
in severe global injuries in TBI you see what |
axonal sheer or anoxia |
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SCI |
spinal cord injury, can be bruised or torn |
|
SCI occurs in how many children in the US |
1.999/100,000 or 1,455 new cases per year |
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T or F: girls are more likely than boys to have SCI after age 3 |
FALSE |
|
traumatic causes of SCI |
MVA, falls, sports injuries, violence |
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nontraumatic causes of SCI |
tumor, procedure, disease process (transverse myelitis) |
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why are young children more likely to have a C1-C3 injury |
younger kids heads are large and more ligamentous laxity can allow displacement to occur |
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complete SCI |
total loss of motor and sensory below level of injury |
|
incomplete SCI |
some loss of motor and sensory below level of injury |
|
medical complications of SCI |
- spasticity - latex allergy - pressure ulcers - spine deformity - hip deform - low bone density - poor temp regulation - decreased bowel, bladder, respiratory, and cardiovascular function - DVT (deep vein thrombosis) - heterotopic ossification - atonomic dysreflexia |
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heterotopic ossification |
bone and soft tissue where it shouldn't be |
|
atonomic dysreflexia |
onset of excessively high BP, more common in SCI T6 or above |
|
what is used ASIA for |
used to determine m and sensory involvement |
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what is the key to supporting SCI |
adapting task and use of AT |
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Neurofibromatosis |
genetic disorder where tumors develop on n tissues anywhere in the NS |
|
3 types of NF |
NF 1 on chromosome 17, NF 2 on chromosome 22, and schwannomatosis on genes SMARCB1 and LZTR1 |
|
NF 1 |
usually diagnosed in early childhood, autosomal dominant disorder |
|
NF 2 |
occurs in early adulthood, autosomal dominant disorder |
|
autosomal dominant disorder |
child of a parent affected by disorder has a 50% chance of inheriting that genetic mutation |
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schwannomatosis |
diagnosed in early adulthood |
|
associated medical conditions occurring NF |
hearing loss, learning difficulties, pain, loss of vision, cardiovascular problems |
|
T or F: NF tumors are usually benign/noncancerous |
TRUE |
|
symptoms of NF |
- Café au lait spots
- Lisch nodules (tiny bumps on eye) - Neurofibromas - Bone deformities including scoliosis - Optic glioma - Shorter stature - Larger head size - Other diagnoses like ADHD and Specific Learning Disability |
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arthrogryposis occurs in how many live births in US |
1/3000 |
|
causes of arthrogryposis |
unknown but potentially low amniotic fluid, interuterine growth restriction (IGR) |
|
symptoms of arthrogryposis |
varies greatly, typically involves joints of the UE and LE (joint contractures), m weakness, scoliosis |
|
nonoperative treatment of arthrogryposis |
- OT, PT - stretching - positioning -family ed - AT - splinting/casting |
|
operative treatment of arthrogryposis |
used to improve ROM to maximize function, mobility, and independence w tasks |
|
spina bifida occurs in how many live births in US |
1/2758 |
|
higher incidence of spina bifida occurs in what population |
pregnancies of Hispanic women compared to non-Hispanic white and African American women |
|
types of spina bifida |
occulta, meningeole, and myelomeningocele |
|
you can reduce risk of spina bifida by |
- folic acid - discuss meds/supplements w physician when pregnant - avoid overheating the body - manage other conditions - treat fever immediately w Tylenol |
|
myelomeningocele |
a sac of fluid that comes out in an opening on the baby's back; part of the spinal cord and nerves are in the sac and damaged the most serious kind of spina bifida |
|
meningocele |
the spinal cord and nerves are not in the sac so there is minor damage |
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occulta |
small gap in spine but does not typically cause disabilities aka hidden spina bifida |
|
spina bifida causes |
unknown |
|
treatment of spina bifida |
- OT, PT, and other medical care professionals as needed
- Addressing all areas of development and occupations, assistive technology, caregiver education |
|
Duchenne Muscular Dystrophy prevalence |
1/3,500live male births in the US |
|
known risk factor for Duchenne muscular dystrophy |
being born to a female carrier |
|
characteristics of Duchennes |
large calf muscles/pain, transition to toe walking and Gower’s maneuver |
|
medical complications of Duchennes |
scoliosis, cardiovascular and respiratory changes, hand contractures,swallowing difficulties |
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T or F: w Duchennes you develop typically and then have a regression in skills |
TRUE |
|
spinal muscular atrophy prevalence |
1/6000 - 1/10,000 infants |
|
how many types of spinal muscular atrophy |
3; 1, 2, 3 |
|
medical complications of spinal muscular atrophy |
dysphagia, restrictive lung disease, scoliosis, contractures, constipation |
|
role of OT in DMD and SMA |
- support positioning - preserve ROM - stretching programs - looking to improve comfort - maintain and/or maximize f(x) - limit joint deformities - AT |
|
T or F: DMD may require serial casting or tendon releases |
TRUE |