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CNHP Ch 4
Question | Answer |
---|---|
Neuron | functional units that consist of cell body, axon, and myelin |
Central Nervous System (CNS) | brain and spinal cord |
Peripheral Nervous System (PNS) | nerves that branch from the CNS |
Autonomic Nervous System (ANS) | nerves that carry involuntary impulses to smooth muscle, cardiac muscle, and various glands |
Somatic nervous system | voluntary conscious control (skeletal muscles) |
cerebell/o | cerebellum (little brain) |
cerebr/o | cerebrum (largest part of the brain) |
crani/o | skull |
encephal/o | entire brain |
esthesi/o | sensation |
gangli/o | ganglion (knot) |
gli/o | glue |
gnos/o | knowing |
hypno/o | sleep |
kinesi/o | movement |
lex/o | word or phrase |
mening/o | meninges (membrane) |
meningi/o | meninges (membrane |
myel/o | spinal cord or bone marrow |
narc/o | stupor or sleep |
neru/o | nerve |
phas/o | speech |
phob/o | exaggerated fear or sensitivity |
phor/o | carry or bear |
phren/o | mind |
psych/o | mind |
schiz/o | split |
somat/o | body |
somn/i | sleep |
somn/o | sleep |
spin/o | spine (thorn) |
spondyl/o | vertebra |
stere/o | three-dimensional or solid |
tax/o | order or coordination |
thalam/o | thalamus |
thym/o | mind |
ton/o | tone or tension |
top/o | place |
ventricul/o | ventricle |
vertebr/o | vertebra |
cata | down |
asthenia | weakness |
lepsy | seizure |
mania | condition of abnormal impulse toward |
paresis | slight paralysis |
plegia | paralysis |