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NSC Exam 1 questions with complete solutions.
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NSC Exam 1 questions with complete solutions.
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NSC Exam 1 questions with completesolutions
4 /neuron /functional /zones /- /correct /answer-input /zone /- /dendrites
integration /zone /- /axon /hillock
conduction /zone /- /axon
output /zone /- /axon /terminals
What /kind /of /neurons /make /up /most /of /the /CNS? /- /correct /answer-interneurons
astrocytoma /- /correct /answer-
tumor /in /brain /or /spinal /cord /- /cancerous /- /astrocytes /rapidly /multiplying
Alexander /disease /- /correct /answer-
genetic /mutation /causes /astrocytes /unable /to /get /rid /of /GFAP /(something /they /produce) /--
> /they /fill /up /and /die
Multiple /sclerosis /- /correct /answer-oligodendrocyte /injury /from /autoimmune /attack
Sympathetic /nervous /system /- /correct /answer-fight /or /flight
parasympathetic /nervous /system /- /correct /answer-rest /and /digest
white /matter /- /correct /answer-axon /bundles /- /no /neurons/cell /bodies
,gray /matter /- /correct /answer-clusters /of /neuron /cell /bodies
corpus /callosum /- /correct /answer-white /matter
basal /ganglia /- /correct /answer-Center /of /the /brain /- /a /bunch /of /neurons /for /movement
Parkinson's /disease /- /correct /answer-basal /ganglia /dies
limbic /system /- /correct /answer-emotional /memory, /regulation
cortex /area /- /correct /answer-consciousness, /decision-making
Midbrain /function /- /correct /answer-Reticular /formation /- /sleep, /arousal, /body /temperature
If /you /go /into /a /coma, /what /has /failed? /- /correct /answer-The /midbrain
pons /function /- /correct /answer-connection /of /nerves /to /the /eyes /and /face.
medulla /function /- /correct /answer-heart /rate, /breathing
cerebellum /function /- /correct /answer-motor /coordination, /learning
what /part /of /your /brain /can /you /live /without? /- /correct /answer-cerebellum
meningococcal /meningitis /- /correct /answer-bacteria /enters /subarachnoid /fluid
tumor /of /the /dura /name /- /correct /answer-meningioma /tumor
subdural /hematoma /- /correct /answer-blood /under /dura /mater
, what /do /cerebral /ventricles /do? /- /correct /answer-make /CSF
how /much /CSF /is /produced /per /day? /- /correct /answer-16oz
hydrocephalus /- /correct /answer-CSF /circulation /failure /- /entire /16oz /doesn't /leave /brain /each /day
how /is /hydrocephalus /treated? /- /correct /answer-CSF /drainage /tube
CT /scan /- /correct /answer-X-ray
Shows /tissue /density
MRI /- /correct /answer-magnetic /fields /and /radio /waves /cause /protons /in /brain /tissue /to /line /up
PET /scan /- /correct /answer-Show /brain /activity
Radioactive /chemicals /to /map /destination
best /neural /imaging /for /brain /tumors /- /correct /answer-PET /scan
Functional /MRI /- /correct /answer-Show /brain /activity
Detects /changes /in /metabolic /activity /(ex. /oxygen /use)
Show /how /networks /in /brain /collaborate
Diffusion /tensor /imaging /- /correct /answer-shows /brain /connections /(images /axons /of /neurons)
soma /- /correct /answer-cell /body
intrinsic /proteins /- /correct /answer-proteins /on /surface /of /cell /membrane /(receptors, /channels, /etc)
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