EEG 202 TEST REVIEW 2025/26 QUESTIONS
& ANSWERS RATED 100% CORRECT!!
1 of
116
Term
a skill necessary in the 10-20 measurement, that requires practice,
and is essential to accurate measurement is
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easy clean up and no odor or need must be disposed of after one
for special ventilation patient's use
holding the tape measure
steady in one hand and less than 30 cm
, marking with the other
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2 of 116
Term
As long as most of the electrodes have low impedances, the
recording will be successful.
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false true
all of the above frontal polar
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3 of 116
Term
During the cerebral death recording the patient should be
stimulated using intense somatosensory, auditory and visual stimuli.
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must be disposed of after one
true patient's use
, c. under 10,000 ohms but over 100
ohms false
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4 of 116
Term
Common mode rejection (CMR) is helped by having the electrode
lead wires close together.
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a. in the presence of scalp lesions
or sutures a.2 uV/mm, 30 mins
a.at least 10 cm true
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5 of 116
Term
the international 10-20 system of electrode placement was
established in
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, 1945 1962
1970 1958
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6 of 116
Term
Electrode impedances should be
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100 ohms to 5K ohms and 10k ohms to 50k ohms and
balanced mismatched
50 ohms to 500 ohms
1 ohm to 10 ohms and variable and
unbalanced
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7 of 116
Term
Common mode rejection works best when the electrodes are ____.
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& ANSWERS RATED 100% CORRECT!!
1 of
116
Term
a skill necessary in the 10-20 measurement, that requires practice,
and is essential to accurate measurement is
Give this one a try later!
easy clean up and no odor or need must be disposed of after one
for special ventilation patient's use
holding the tape measure
steady in one hand and less than 30 cm
, marking with the other
Don't know?
2 of 116
Term
As long as most of the electrodes have low impedances, the
recording will be successful.
Give this one a try later!
false true
all of the above frontal polar
Don't know?
3 of 116
Term
During the cerebral death recording the patient should be
stimulated using intense somatosensory, auditory and visual stimuli.
Give this one a try later!
must be disposed of after one
true patient's use
, c. under 10,000 ohms but over 100
ohms false
Don't know?
4 of 116
Term
Common mode rejection (CMR) is helped by having the electrode
lead wires close together.
Give this one a try later!
a. in the presence of scalp lesions
or sutures a.2 uV/mm, 30 mins
a.at least 10 cm true
Don't know?
5 of 116
Term
the international 10-20 system of electrode placement was
established in
Give this one a try later!
, 1945 1962
1970 1958
Don't know?
6 of 116
Term
Electrode impedances should be
Give this one a try later!
100 ohms to 5K ohms and 10k ohms to 50k ohms and
balanced mismatched
50 ohms to 500 ohms
1 ohm to 10 ohms and variable and
unbalanced
Don't know?
7 of 116
Term
Common mode rejection works best when the electrodes are ____.
Give this one a try later!
