ABRET (3) LATEST ACTUAL EXAM WITH VERIFIED
QUESTIONS & CORRECT ANSWERS
Question 1.
What type of montage is shown in this sample?
ANSWER
Referential Montage
Question 2.
Which montage would best display the amplitude of a left temporal spike?
ANSWER
Left temporal to the contralateral ear
Question 3.
Referential recording is most appropriate for measuring?
ANSWER
Voltage
Question 4.
How can a defective electrode be identified?
ANSWER
Placing a bad electrode with high impedance into a pin position with working non reference electrode
will result high impedance
Question 5.
To confirm the integrity of a poorly recording electrode, the tech should...?
ANSWER
Replace the electrode with a low impedance in the connection of the poorly recording electrode and
recheck impedance
1
, Question 6.
14- and -6/sec Hz positive spikes are best demonstrated with a reference to?
ANSWER
Contralateral ear reference
Question 7.
When using the average reference, if a spike-and-wave focus appears at C3, the abnormality
would be best enhanced by?
ANSWER
Excluding C3 and surrounding electrodes from reference
Question 8.
fast activity is observed to have a sweat artifact during the EEG recording. Which of the
following EEG settings could be used to reduce the effects of the artifact?
ANSWER
LFF=5 Hz, HFF = 70 Hz
Question 9.
In a referential montage localization is determined by?
ANSWER
Amplitude
Question 10.
Switching an effective electrode located in a bad pin position and a good electrode located in
working pin position will result in..?
ANSWER
Bad electrode-high impedance in a good pin position; good electrodehigh impedance in bad pin
position
Question 11.
A defective headbox pin can be identified by...?
ANSWER
Placing a non reference electrode with low impedance into a bad pin will result low impedance
2
QUESTIONS & CORRECT ANSWERS
Question 1.
What type of montage is shown in this sample?
ANSWER
Referential Montage
Question 2.
Which montage would best display the amplitude of a left temporal spike?
ANSWER
Left temporal to the contralateral ear
Question 3.
Referential recording is most appropriate for measuring?
ANSWER
Voltage
Question 4.
How can a defective electrode be identified?
ANSWER
Placing a bad electrode with high impedance into a pin position with working non reference electrode
will result high impedance
Question 5.
To confirm the integrity of a poorly recording electrode, the tech should...?
ANSWER
Replace the electrode with a low impedance in the connection of the poorly recording electrode and
recheck impedance
1
, Question 6.
14- and -6/sec Hz positive spikes are best demonstrated with a reference to?
ANSWER
Contralateral ear reference
Question 7.
When using the average reference, if a spike-and-wave focus appears at C3, the abnormality
would be best enhanced by?
ANSWER
Excluding C3 and surrounding electrodes from reference
Question 8.
fast activity is observed to have a sweat artifact during the EEG recording. Which of the
following EEG settings could be used to reduce the effects of the artifact?
ANSWER
LFF=5 Hz, HFF = 70 Hz
Question 9.
In a referential montage localization is determined by?
ANSWER
Amplitude
Question 10.
Switching an effective electrode located in a bad pin position and a good electrode located in
working pin position will result in..?
ANSWER
Bad electrode-high impedance in a good pin position; good electrodehigh impedance in bad pin
position
Question 11.
A defective headbox pin can be identified by...?
ANSWER
Placing a non reference electrode with low impedance into a bad pin will result low impedance
2
