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ABRET Exam part2 2023/98 questions and answers (A+)
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ABRET Exam part2 2023/98questions and answers (A+)
Quiz :Calibration is required
a. at the start of the recording
b. at the end of the recording
c. at the start and end of the recording
d. only when Sensitivity changes are made during the
recording - √Answer :c. at the start and end of the recording
Quiz :Duration is measured in
a. Hertz
b. Millimeters
c. Microvolts
d. Milliseconds - √Answer :d. Milliseconds
Quiz :If the duration of a wave is .2 seconds the frequency
would be?
a. 1 Hz
b. 2 Hz
c. 5 Hz
d. 10 Hz - √Answer :c. 5 Hz
Quiz :Which LF would best demonstrate focal delta activity
appearing in the left fronto-temporal region?
a. 5 Hz
b. 3 Hz
c. 1 Hz
d. .3 Hz - √Answer :d. .3 Hz
Quiz :Which filter would most attenuate focal delta activity?
a. LF 5 Hz
b. LF .3 Hz
c. HF 70 Hz
d. HF 15 Hz - √Answer :a. LF 5 Hz
Quiz :A sharp wave has a duration of
,a. > 200 ms
b. 70 -200 ms
c. < 70 ms
d. 20 ms - √Answer :b. 70 -200 ms
Quiz :If the duration of a wave is 400ms, what is the
frequency?
a. .4 Hz
b. 2.5 hz
c. 4 Hz
d. 6.26 Hz - √Answer :b. 2.5 hz
Quiz :The _______ states that you must sample at a rate that
is at least twice the frequency of the fastest waveforms you
want to resolve.
a. Nyquist Theorum
b. A to D converter
c. Dwell time
d. sampling rate - √Answer :a. Nyquist Theorum
Quiz :In a baby born full term, Sleep Spindles should be
present by the age of
a. 6 weeks
b. 6 months
c. 1 year
d. 5 years - √Answer :a. 6 weeks
Quiz :When asked for a description of the background activity
you would count the frequency of of the activity in the
__________ regions.
a. Frontal
b. Central
c. Parietal
d. Occipital - √Answer :d. Occipital
Quiz :A 10 Hz wave has a duration of
a. 100 ms
, b. 200 ms
c. 400 ms
d. 1,000 ms - √Answer :a. 100 ms
Quiz :While recording an EEG your patient has a generalized
Tonic-Clonic seizure. What should you do?
a. Call a code
b. place a tongue depressor in the patient's mouth
c. turn the EEG machine off
d. roll the patient on their side, insure an open airway and
loosen any tight clothing - √Answer :d. roll the patient on their
side, insure an open airway and loosen any tight clothing
Quiz :______ is calculated by multiplying the Sensitivity by the
amplitude of a wave.
a. Duration
b. Frequency
c. Voltage
d. Amplitude - √Answer :c. Voltage
Quiz :Cerebral Spinal fluid is manufactured in the
a. choriod plexus of the lateral ventricles
b. 4th ventricle
c. temporal lobe
d. vertebral arteries - √Answer :a. choriod plexus of the lateral
ventricles
Quiz :If input I is relatively more positive than input 2 the pen
will
a. deflect up
b. deflect down
c. will remain flat
d. will deflect up and down at the same time - √Answer :b.
deflect down
Quiz :A slow wave has a duration of
a. > 200 ms
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