1
ABRET PRACTICE EXAM VERSION 2 2025/2026 NEWEST
ACTUAL EXAM WITH COMPLETE QUESTIONS AND
VERIFIED ANSWERS |ALREADY GRADED A+|
Intracranial bleeding may occur secondary to head trauma. What
type of condition exists when blood collects between the dura and
arachnoid layers of the meninges?
a. post-traumatic syndrome
b. laceration
c. subdural hematoma
d. extradural hematoma - ANSWER-c. subdural hematoma
Activity that occurs without interruption would best be described
as
a. Continuous
b. Periodic
c. Lateralized
d. Generalized - ANSWER-a. Continuous
, 2
Tissue destruction due to a lack of blood supply is known as
________.
a. dysarthria
b. ischemia
c. infarction
d. hemiplegia - ANSWER-c. infarction
____________ is expressed in cycles per sec(CPS) or Hertz (Hz)
a. Frequency
b. Voltage
c. Sensitivity
d. Duration - ANSWER-a. Frequency
If input I is -50 uv and Input II is 100 uv, what is the potential
difference and which direction would the activity move?
, 3
a. 150, up
b. 150, down
c. 50, up
d. 50, down - ANSWER-a. 150, up
Which montage would best demonstrate an amplitude difference
in the occipital channels?
a. Anteriror to Posterior Chain (Double Banana)
b. Ipsilateral Reference
c. Transverse
d. Contralateral Reference - ANSWER-d. Contralateral Reference
Described as 7 -11 Hz activity seen in the central regions of alert
awakes adults.
a. Lambda
b. Mu
c. Alpha
, 4
d. Trace' Alternant - ANSWER-b. Mu
Which filter is used to eliminate artifact caused by electrical
interference?
a. 10 Hz
b. 15 Hz
c. 35 Hz
d. 60 Hz
e. 70 Hz - ANSWER-d. 60 Hz
Which is the least sensitive recording sensitivity?
a. 70 uv/mm
b. 50 uv/mm
c. 10 uv/mm
d. 1 uv/mm - ANSWER-a. 70 uv/mm
ABRET PRACTICE EXAM VERSION 2 2025/2026 NEWEST
ACTUAL EXAM WITH COMPLETE QUESTIONS AND
VERIFIED ANSWERS |ALREADY GRADED A+|
Intracranial bleeding may occur secondary to head trauma. What
type of condition exists when blood collects between the dura and
arachnoid layers of the meninges?
a. post-traumatic syndrome
b. laceration
c. subdural hematoma
d. extradural hematoma - ANSWER-c. subdural hematoma
Activity that occurs without interruption would best be described
as
a. Continuous
b. Periodic
c. Lateralized
d. Generalized - ANSWER-a. Continuous
, 2
Tissue destruction due to a lack of blood supply is known as
________.
a. dysarthria
b. ischemia
c. infarction
d. hemiplegia - ANSWER-c. infarction
____________ is expressed in cycles per sec(CPS) or Hertz (Hz)
a. Frequency
b. Voltage
c. Sensitivity
d. Duration - ANSWER-a. Frequency
If input I is -50 uv and Input II is 100 uv, what is the potential
difference and which direction would the activity move?
, 3
a. 150, up
b. 150, down
c. 50, up
d. 50, down - ANSWER-a. 150, up
Which montage would best demonstrate an amplitude difference
in the occipital channels?
a. Anteriror to Posterior Chain (Double Banana)
b. Ipsilateral Reference
c. Transverse
d. Contralateral Reference - ANSWER-d. Contralateral Reference
Described as 7 -11 Hz activity seen in the central regions of alert
awakes adults.
a. Lambda
b. Mu
c. Alpha
, 4
d. Trace' Alternant - ANSWER-b. Mu
Which filter is used to eliminate artifact caused by electrical
interference?
a. 10 Hz
b. 15 Hz
c. 35 Hz
d. 60 Hz
e. 70 Hz - ANSWER-d. 60 Hz
Which is the least sensitive recording sensitivity?
a. 70 uv/mm
b. 50 uv/mm
c. 10 uv/mm
d. 1 uv/mm - ANSWER-a. 70 uv/mm
