1|Page
ABRET EXAM NEWEST 2025 ACTUAL EXAM TEST
BANK| COMPLETE 350 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+| ABRET EXAM
REVIEW 2025|| BRAND NEW!!
______ is seen in drowsiness at a frequency of 4-7 Hz.
a. alpha
b. beta
c. theta
d. delta - Correct Answer - c. theta
This pattern is seen in the normal premature neonate during quiet sleep
and is described as high voltage slowing lasting 1-3 seconds followed by
periods of relative suppression.
a. Active Sleep
b. Frontal Sharp Transients
c. Trace Alternant
d. Delta Brushes - Correct Answer - c. Trace Alternant
Which artery supplies blood to the lateral frontal lobe, the lateral
temporal lobe, and the lateral parietal lobe?
a. Basilar
b. Anterior Cerebral Artery
c. Posterior Cerebral Artery
pg. 1
,2|Page
d. Middle Cerebral Artery - Correct Answer - d. Middle Cerebral Artery
What is known as a developmental abnormality consisting of a tangle of
dilated blood vessels forming abnormal communication between arterial
and venous systems?
a. hypoxia
b. aneurysm
c. arteriovenous malformation
d. sickle-cell anemia - Correct Answer - c. arteriovenous malformation
A slow wave having three phases +,-,+ or -, +,- and that is seen in a
variety of metabolic disorders is
a. Triphaisc
b. Complex
c. Transient
d. Sharp - Correct Answer - a. Triphaisc
____________ is calculated by taking the width of the wave in mm and
dividing by the paper speed.
a. Duration
b. Frequency
c. Voltage
d. Amplitude - Correct Answer - a. Duration
pg. 2
,3|Page
Which High Pass Filter would attenuate a .5 Hz Delta wave?
a. LF .1 Hz
b. LF 5 Hz
c. HF 35 Hz
d. HF 70 Hz - Correct Answer - b. LF 5 Hz
This pattern is seen as sharp waves in the posterior head regions when
the patient is visually scanning an object.
a. MU
b. POSTS
c. Lambda
d. Sleep Spindles - Correct Answer - c. Lambda
______ is 1 divided by the the duration of the wave in seconds.
a. Duration
b. Frequency
c. Voltage
d. Amplitude - Correct Answer - b. Frequency
What is the innermost layer of the meninges?
a. dura mater
b. sub-arachnoid
c. pia mater
pg. 3
, 4|Page
d. arachnoid - Correct Answer - c. pia mater
What is the basic functional and structural unit of the nervous system?
a. neuron
b. myelin sheath
c. electron
d. axon - Correct Answer - a. neuron
Which filter would be the most appropriate to use when you have
excessive muscle activity on the EEG?
a. 60 Hz
b. 70 Hz
c. 35 Hz
d. 10 Hz - Correct Answer - c. 35 Hz
Which artery provides blood supply to the left lateral surface of the
brain?
a. Left Middle Cerebral artery
b. Right Middle Cerebral artery
c. Anterior communicating artery
d. Posterior communicating artery - Correct Answer - a. Left Middle
Cerebral artery
pg. 4
ABRET EXAM NEWEST 2025 ACTUAL EXAM TEST
BANK| COMPLETE 350 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+| ABRET EXAM
REVIEW 2025|| BRAND NEW!!
______ is seen in drowsiness at a frequency of 4-7 Hz.
a. alpha
b. beta
c. theta
d. delta - Correct Answer - c. theta
This pattern is seen in the normal premature neonate during quiet sleep
and is described as high voltage slowing lasting 1-3 seconds followed by
periods of relative suppression.
a. Active Sleep
b. Frontal Sharp Transients
c. Trace Alternant
d. Delta Brushes - Correct Answer - c. Trace Alternant
Which artery supplies blood to the lateral frontal lobe, the lateral
temporal lobe, and the lateral parietal lobe?
a. Basilar
b. Anterior Cerebral Artery
c. Posterior Cerebral Artery
pg. 1
,2|Page
d. Middle Cerebral Artery - Correct Answer - d. Middle Cerebral Artery
What is known as a developmental abnormality consisting of a tangle of
dilated blood vessels forming abnormal communication between arterial
and venous systems?
a. hypoxia
b. aneurysm
c. arteriovenous malformation
d. sickle-cell anemia - Correct Answer - c. arteriovenous malformation
A slow wave having three phases +,-,+ or -, +,- and that is seen in a
variety of metabolic disorders is
a. Triphaisc
b. Complex
c. Transient
d. Sharp - Correct Answer - a. Triphaisc
____________ is calculated by taking the width of the wave in mm and
dividing by the paper speed.
a. Duration
b. Frequency
c. Voltage
d. Amplitude - Correct Answer - a. Duration
pg. 2
,3|Page
Which High Pass Filter would attenuate a .5 Hz Delta wave?
a. LF .1 Hz
b. LF 5 Hz
c. HF 35 Hz
d. HF 70 Hz - Correct Answer - b. LF 5 Hz
This pattern is seen as sharp waves in the posterior head regions when
the patient is visually scanning an object.
a. MU
b. POSTS
c. Lambda
d. Sleep Spindles - Correct Answer - c. Lambda
______ is 1 divided by the the duration of the wave in seconds.
a. Duration
b. Frequency
c. Voltage
d. Amplitude - Correct Answer - b. Frequency
What is the innermost layer of the meninges?
a. dura mater
b. sub-arachnoid
c. pia mater
pg. 3
, 4|Page
d. arachnoid - Correct Answer - c. pia mater
What is the basic functional and structural unit of the nervous system?
a. neuron
b. myelin sheath
c. electron
d. axon - Correct Answer - a. neuron
Which filter would be the most appropriate to use when you have
excessive muscle activity on the EEG?
a. 60 Hz
b. 70 Hz
c. 35 Hz
d. 10 Hz - Correct Answer - c. 35 Hz
Which artery provides blood supply to the left lateral surface of the
brain?
a. Left Middle Cerebral artery
b. Right Middle Cerebral artery
c. Anterior communicating artery
d. Posterior communicating artery - Correct Answer - a. Left Middle
Cerebral artery
pg. 4
