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46 Cards in this Set
- Front
- Back
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-kinesia
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Movement
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Physi(o)
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Nature
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Psych(o)
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Mind
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Nerv/o vs. neur/o
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nerve vs. neuron
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Dendr/o
Cell body |
tree
Soma |
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Neuroglia/ glial cell
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Support/ protect
"sticky" |
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Myelin
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lipid covering of axons
SPEEDS UP IMPULSES |
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Synapses
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gaps
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Neurotransmitters:
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chemical synapses
ex. ACh, epinephrine, serotonin, endorphis |
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CNS vs. PNS
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CNS: brain and spinal cord/ control center
PNS: nerves that connect with receptors, muscles, glands |
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CNS: surrounded by crani/o
inside is the cephal/o |
skull
head |
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Parts of the brain:
Cerebr/o cerebell/o brainstem |
cerebr/o- higher thoughts/functns
cerebell/o- movement/ balance brainstem- vital functions and connects to spinal cord |
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Spinal cord
(sometimes bone marrow) |
Myel/o
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vertebra (2 words)
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vetebr/o & spondyl/o
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spine (3 words)
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Ranch/i, Ranchi/o, spin/o
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Ventricul(o) *function
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ventricles- produce CSF
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Mening/o, Mening/i
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three membranes that surround brain and spinal cord.
Dura mater- tough mother, Arachn/o-spider Pia mater-tender mother(INER) |
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PNS:
Reflect arch |
REFER TO NOTEBOOK
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Somatic vs Autonomic system
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Somatic- voluntary
Autonomic- involuntary |
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Sympathetic vs. Parasympathetic
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Sympathetic: FIGHT/FLIGHT
Parasympathetic: Rest/ digest |
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Chem/o
Gustation or/o, stomat/o |
Chemical
taste mouth |
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Mechan(o)
audi/o balance |
mechanical
hearing "stretch receptors" |
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Noc/i
phot/o |
Pain
light |
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Opthalm/o , ocul/o
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eyes
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Kerat/o
Retin/o |
Kerat/o : cornea (coarse focus)
Retin/o : retina (photoreceptors found) |
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Dacry/o , lacrim/o
Therm/o |
Tears
Temperature |
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Belphar/o
opt/o, optic/o -opia |
eyelid
vision |
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DTR
ACCESS Spinal Cord Injuries Superficial reflex |
Deep Tendon Reflex
Ex. Knee jerk response/ patellar response --> skin |
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Lumbar puncture
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withdraw CSP
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EEG
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electroencephalography
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Dacry/o , lacrim/o
Therm/o |
Tears
Temperature |
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Belphar/o
opt/o, optic/o -opia |
eyelid
vision |
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DTR
ACCESS Spinal Cord Injuries Superficial reflex |
Deep Tendon Reflex
Ex. Knee jerk response/ patellar response --> skin |
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Lumbar puncture
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withdraw CSP
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EEG
Cerebral angiography Echoencephalography Myelography |
electroencephalography
blood vessels Sound waves Spinal graphy |
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cephalodynia
polyneuralgia |
headache
pain of many nerves |
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concussion vs. contusion
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concussion: altered function
contusion: bruise brain |
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3 types of hematomas associated with head injuries
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Epidural- above
Subdural- below Intracerebral- within |
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Hydro cephalus
ICP |
"water in head"
Intra cranial Pressure |
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aneurysm
Embolus Thrombus |
: balloon out vessels (hemorrhage)
: Moving : Stationary |
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-Plegia
Monoplegia Hemiplegia Diplegia Quadriplegia Paraplegia |
Plegia (paralysis)
Mono- one Hemi- half Di- similar parts on both sides of the body Quad- all 4 Paraplegia- lower half of body |
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-lepsy/ -leptic
narc/o -Sclerosis |
-lepsy/ -leptic : seizure
narc/o: sleep -sclerosis: hardening- decreases impulses |
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myopia
hyperopia diplopia |
myopia: near-sighted
hyperopia: far- sighted diplopia: double |
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Tinnitus
Vertigo Anotia |
Tinnitus- Ringing in ears
Vertigo- dizzy Anotia- without ears( outer) |
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Otis media
Otosclerosis |
Otis media- infection of middle ear
Otosclerosis- hardening of ear bone |
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Ment(o) ; Psych(o)
DSM |
Ment(o): Psych(o): MInd
DSM: Diagnostic & Statistical mannual of mental disorders. |
