EEG MOCK EXAM QUESTIONS AND 100% CORRECT ANSWERS 2025
Terms in this set (195)
Which is necessary to calculate B
the voltage of an EEG wave:
a. Montage and deflection (mm)
b. Sensitivity (µV/mm) and
deflection (mm)
c. Deflection (mm) and voltage (µV)
d. Sensitivity (µV/mm) and gain
A weakness or paralysis of the B
muscles on one side of the
face, which may cause
impaired taste, is a characteristic of:
a. Complicated migraines
b. Bell's Palsy
c. Damage to cranial nerve III
d. Damage to cranial nerve XI
Which describes the action of a D
capacitor:
a. Opposes changes in current
flow b. Converts alternating
current to direct current
c. Creates a direct current resistance
d. Stores electrical energy
Which of the following B
statements about current is
false:
a. Current may be AC or DC
b. Current flows when there is a
source of voltage and a
conductive pathway
c. Current is movement of
electrons in a conductor
d. Current is measured in coulombs
,What input voltage is necessary to D
give a
calibration deflection between 5
and 10mm if the sensitivity is
30µV/mm:
a. 10µV
b. 50µV
c. 100µV
d. 200µV
Rhomberg's sign is: C
a. Inability to feel pain
b. Flexing of the feet
c. Inability to stand with eyes
closed d. Complications
from an epidural
An 8 year old child is referred B
for an EEG because of 2
nocturnal seizures. The EEG
shows spikes during
drowsiness and sleep at T3, C3,
T4, and C4. The child has:
a.Atonic seizures
b. Benign focal epilepsy
c. Complex partial seizures
d. JME
Due to a scalp lesion, C4 has been A
relocated 4mm anteriorly. The
technologist should:
a. Relocate C3 4mm anteriorly
b. Make no other placement changes
c. Relocate P3 4mm anteriorly
d. Relocate all electrodes in
the right parasagittal plane
4mm anteriorly
A highly malignant tumor B
primarily seen in children may
be:
a. Pituitary adenoma
b. Medulla blastoma
, c. Acousticneuroma
d. Astrocytoma
Inflammation of the coverings of B
the brain or spinal cord is
called:
a. Encephalitis
b. Meningitis
c. Cerebritis
d. Myelitis
Which test may benefit a patient D
presenting with ataxia:
a. Counting backwards
b. Wada
c. PSG
d. Lumbar puncture
Thrombosis of the anterior B
cerebral artery is most likely to
cause:
a. Nystagmus
b. Contralateral lower extremity
weakness
c. Contralateral facial weakness
d. Aphasia
Terms in this set (195)
Which is necessary to calculate B
the voltage of an EEG wave:
a. Montage and deflection (mm)
b. Sensitivity (µV/mm) and
deflection (mm)
c. Deflection (mm) and voltage (µV)
d. Sensitivity (µV/mm) and gain
A weakness or paralysis of the B
muscles on one side of the
face, which may cause
impaired taste, is a characteristic of:
a. Complicated migraines
b. Bell's Palsy
c. Damage to cranial nerve III
d. Damage to cranial nerve XI
Which describes the action of a D
capacitor:
a. Opposes changes in current
flow b. Converts alternating
current to direct current
c. Creates a direct current resistance
d. Stores electrical energy
Which of the following B
statements about current is
false:
a. Current may be AC or DC
b. Current flows when there is a
source of voltage and a
conductive pathway
c. Current is movement of
electrons in a conductor
d. Current is measured in coulombs
,What input voltage is necessary to D
give a
calibration deflection between 5
and 10mm if the sensitivity is
30µV/mm:
a. 10µV
b. 50µV
c. 100µV
d. 200µV
Rhomberg's sign is: C
a. Inability to feel pain
b. Flexing of the feet
c. Inability to stand with eyes
closed d. Complications
from an epidural
An 8 year old child is referred B
for an EEG because of 2
nocturnal seizures. The EEG
shows spikes during
drowsiness and sleep at T3, C3,
T4, and C4. The child has:
a.Atonic seizures
b. Benign focal epilepsy
c. Complex partial seizures
d. JME
Due to a scalp lesion, C4 has been A
relocated 4mm anteriorly. The
technologist should:
a. Relocate C3 4mm anteriorly
b. Make no other placement changes
c. Relocate P3 4mm anteriorly
d. Relocate all electrodes in
the right parasagittal plane
4mm anteriorly
A highly malignant tumor B
primarily seen in children may
be:
a. Pituitary adenoma
b. Medulla blastoma
, c. Acousticneuroma
d. Astrocytoma
Inflammation of the coverings of B
the brain or spinal cord is
called:
a. Encephalitis
b. Meningitis
c. Cerebritis
d. Myelitis
Which test may benefit a patient D
presenting with ataxia:
a. Counting backwards
b. Wada
c. PSG
d. Lumbar puncture
Thrombosis of the anterior B
cerebral artery is most likely to
cause:
a. Nystagmus
b. Contralateral lower extremity
weakness
c. Contralateral facial weakness
d. Aphasia
