ABRET
ABRET EEG TEST FINAL EXAM (NEW 2024
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/ 2025 UPDATE) QS & AS| GRADE A| 100% C
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ORRECT (VERIFIED ANSWERS) B B
Seizures commonly result from withdrawal of which of the following? -
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b ANS ✓Alcohol
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In children, most intracranial tumors are found in - ANS ✓posterior fossa.
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An electrographic seizure is characterized by -
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b ANS ✓Episodic rhythmic activity
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Which of the following EEG patterns is characteristic of West syndrome? -
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b ANS ✓Hypsarrhythmia
b
Which artery is formed by the joining of the vertebral arteries? -
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b ANS ✓Basilar
b
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Which of the following extra electrodes might best demonstrate the EEG act
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ivity associated with focal motor twitching of the right corner of the mouth?
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b b - ANS ✓C5 b
What is the specification of the minimum sampling rate used, in relation to
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the highest frequency signal recorded? - ANS ✓Nyquist theory
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Clinical semiology is a way to describe - ANS ✓behaviors during patient events
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Which is most important to document in the history of your EEG patient? -
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b ANS ✓last seizure
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What environmental factors enhance LAMBDA? -
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b ANS ✓Scanning high complexity visual scene
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A 7 year old female presents with spells of "spacing out" reported by teache
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rs at her school. Of the following, which activation procedure is of most imp
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ortance in assisting with diagnosis? - ANS ✓Hyperventilation
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Rare 6- b
11 hz negative sharp arciform waves, most commonly seen in adults over 3
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0 years in the mid-temporal regions. - ANS ✓Wickets
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It is common for FIRDA to: - ANS ✓react to stimulation.
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Bell\'s palsy is characterized by - ANS ✓facial paralysis
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What clinical states may cause the alpha rhythm to attenuate? - ANS ✓
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A degenerative disease characterized by dementia and \"dance-
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like\" movements: - ANS ✓Huntington\'s chorea
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The 60 Hz notch filter will have the greatest effect on a waveform having a
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duration of - ANS ✓16 msec b b b b b
ALPHA COMA - ANS ✓Cardiac arrest
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What clinical signs might be seen with a cerebellar hemorrhage? -
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b ANS ✓Trunkal imbalance and poor coordination
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When is it permissible to release patient information to a third party? -
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b ANS ✓When the patient provides written consent.
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Which of the following requires sterilization before and after use? -
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b ANS ✓In-dwelling depth electrodes
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What type of seizure is NOT associated with Lennox-Gastaut Syndrome? -
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b ANS ✓Complex Seizure
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For low frequency filters (LFFs), the corresponding time constants for LFF c
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utoff frequency of 3 Hz would be - ANS ✓0.05 sec
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HOMONYMOUS HEMIANOPSIA - b b
b ANS ✓Loss of the left or right visual field in both eyes
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What is indicated by the presence of unilateral Babinski Signs? -
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b ANS ✓Pyramidal tract dysfunction
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What additional electrodes could be placed to help decipher between artifa
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ct and cortical activity in this sample? - ANS ✓EOG electrodes
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Which of the following is an effect of phenobarbital on the EEG? -
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b ANS ✓Increases beta activity
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TRACE ALTERNANT - ANS ✓35 weeks conceptual age
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