Abret ASAP EEG Study Guide Questions and Answers (Latest Update 2024/2025) GRADED A+
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Course
Abret ASAP EEG
Institution
Abret ASAP EEG
Abret ASAP EEG Study Guide Questions
and Answers (Latest Update 2024/2025)
GRADED A+Nyquist Theory - correct answers The specification of the minimum sampling rate used, in relation to
the highest frequency signal recorded
The sample rate must be twice that of the highest frequency to be record...
Symptoms of Hemorrhagic Stroke - correct answers ✅Exploding headache, decreased level of
consciousness, numbness/weakness on one side, vomitting, stiff neck (nochal rigidity - which is also
associated with Meningitis)
Symptoms of ischemic stroke - correct answers ✅Numbness of face, arm, leg (especially on one side).
Confusion, speech, seeing double or blurry, visual disturbances, trouble walking, perceptual problems
symptoms of subdural hematoma - correct answers ✅headache, lethargy, may show focal signs, may
be asymptomatic
Symptoms of subarachnoid hemorrhage - correct answers ✅Intolerance to light
, empyema - correct answers ✅pus in the pleural cavity
Depolarization - correct answers ✅The process during the action potential when sodium is rushing into
the cell causing the interior to become more positive.
Repolarization - correct answers ✅Return of the cell to resting state, caused by reentry of potassium
into the cell while sodium exits the cell.
Rolandic fissure (central sulcus) - correct answers ✅fissure that divides frontal lobe from parietal lobe
Heschl's gyrus - correct answers ✅A superior temporal lobe gyrus that is located in the lateral fissure of
each hemisphere; it is the location of most of the primary auditory cortex
Anoxia - correct answers ✅No oxygen
Hypoxia - correct answers ✅Reduced oxygen
PLEDS - correct answers ✅Periodic lateralized epileptiform discharges. These are sharp complexes that
are non-reactive to stimulation and are more pronounced with drowsiness. Tend to occur with cerebral
infarction or severe damage.
nephrotic syndrome - correct answers ✅group of clinical signs and symptoms caused by excessive
protein loss in urine
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