CLTM ASAP Board Prep Exam Questions
with 100% Correct Answers 2024/2025
Latest Update
Which electrodes are used to record from the amygdala, hippocampus, or areas of
cortical dysplasia? - Answer-Depth
Subdural electrodes are commonly composed of: - Answer-platinum
Depth electrodes are used primarily in patients with: - Answer-Medial temporal lobe
epilepsy
The homunculus is a: - Answer-Representation of motor and sensory cortex of the brain
Electrode that consist of a row of disks embedded in silastic, or a bundle of fine wires,
each tip of which is a recording point known as: - Answer-Strip
Cortical responses recorded over the supplementary motor cortex to median nerve
SSEPs is: - Answer-Positive near field responses
What is the m most common spacing of electrode disks on a 4 point intracranial strip? -
Answer-1 cm
Subdural electrodes in long term monitoring are used to record activity from: - Answer-
Cerebral cortex
Sphenoidal electrodes are associated with: - Answer-anterior tip of temporal lobe
An electrode application technique considered the only method that will insure a stable
long term scalp recording is: - Answer-Collodion
Which electrodes are MRI conditional for intracranial monitoring? - Answer-Platinum
For stimulation of median nerve somatosensory evoked potentials, utilizing a pair of
stimulating electrodes the cathode is placed: - Answer-Proximal
What type of material is favored for Stereo EEG electrodes due to its MRI compatible
properties? - Answer-Nickel-Cromium composite
, Strip and grid electrodes are composed of: - Answer-Stainless steel or platinum
Strip and grid electrodes contacts are typically separated by inter-electrode distances
of: - Answer-0.5 cm to 1 cm
In the 10-20 international electrode system, which electrode is placed halfway between
Fp2 and O2 when measuring the circumference? - Answer-T8
The most feared complication of intracranial electrode placement - Answer-Hemorrhage
Per ACNS guidelines, what is the m minimum number of EEG channels required for
LTME equipment capability? - Answer-32-64 channels
According to the international League Against Epilepsy (ILAE) 2015 guidelines for
Status Epilepticus (SE) SE can result in neuronal injury and function deficits are likely
after: - Answer-30 Minutes
**ACNS Guidelines recommends that the reference electrode for localization of
sensorimotor cortex should be placed - Answer-Contralateral scalp or ear
Per ACNS guidelines, LTME equipment must be able to record video for a minimum of:
- Answer-24 hours
ACNS guidelines recommends the following filter performance specifications: - Answer-
LFF? 1 Hz- HFF 70 HZ
PEr ACNS guidelines, an important aspect of montage design for LTME is to clearly
separate activity from the: - Answer-Basal temporal and 10/20 cortical derivations
ACNS Guidelines recommends the following filter performance specifications - Answer-
LFF 0.5 Hz- HFF 70 Hz
According to the international League Against Epilepsy (ILAE) 2015 Guidelines for
Status Epilepticus (SE), SE treatment should begin after - Answer-5 minutes
Digital long term monitoring equipment must be able to record for a minimum of how
many hours? - Answer-24
Crossing of cables is a troubleshooting technique that helps to eliminate what? -
Answer-50-60 Hz interference
During functional mapping, afterdischarges (AD) are more likely to occur with intensity
greater than: - Answer-10mA
What condition does ACNS NOT recommend long term monitoring for neonates? -
Answer-autonomic paroxysms
with 100% Correct Answers 2024/2025
Latest Update
Which electrodes are used to record from the amygdala, hippocampus, or areas of
cortical dysplasia? - Answer-Depth
Subdural electrodes are commonly composed of: - Answer-platinum
Depth electrodes are used primarily in patients with: - Answer-Medial temporal lobe
epilepsy
The homunculus is a: - Answer-Representation of motor and sensory cortex of the brain
Electrode that consist of a row of disks embedded in silastic, or a bundle of fine wires,
each tip of which is a recording point known as: - Answer-Strip
Cortical responses recorded over the supplementary motor cortex to median nerve
SSEPs is: - Answer-Positive near field responses
What is the m most common spacing of electrode disks on a 4 point intracranial strip? -
Answer-1 cm
Subdural electrodes in long term monitoring are used to record activity from: - Answer-
Cerebral cortex
Sphenoidal electrodes are associated with: - Answer-anterior tip of temporal lobe
An electrode application technique considered the only method that will insure a stable
long term scalp recording is: - Answer-Collodion
Which electrodes are MRI conditional for intracranial monitoring? - Answer-Platinum
For stimulation of median nerve somatosensory evoked potentials, utilizing a pair of
stimulating electrodes the cathode is placed: - Answer-Proximal
What type of material is favored for Stereo EEG electrodes due to its MRI compatible
properties? - Answer-Nickel-Cromium composite
, Strip and grid electrodes are composed of: - Answer-Stainless steel or platinum
Strip and grid electrodes contacts are typically separated by inter-electrode distances
of: - Answer-0.5 cm to 1 cm
In the 10-20 international electrode system, which electrode is placed halfway between
Fp2 and O2 when measuring the circumference? - Answer-T8
The most feared complication of intracranial electrode placement - Answer-Hemorrhage
Per ACNS guidelines, what is the m minimum number of EEG channels required for
LTME equipment capability? - Answer-32-64 channels
According to the international League Against Epilepsy (ILAE) 2015 guidelines for
Status Epilepticus (SE) SE can result in neuronal injury and function deficits are likely
after: - Answer-30 Minutes
**ACNS Guidelines recommends that the reference electrode for localization of
sensorimotor cortex should be placed - Answer-Contralateral scalp or ear
Per ACNS guidelines, LTME equipment must be able to record video for a minimum of:
- Answer-24 hours
ACNS guidelines recommends the following filter performance specifications: - Answer-
LFF? 1 Hz- HFF 70 HZ
PEr ACNS guidelines, an important aspect of montage design for LTME is to clearly
separate activity from the: - Answer-Basal temporal and 10/20 cortical derivations
ACNS Guidelines recommends the following filter performance specifications - Answer-
LFF 0.5 Hz- HFF 70 Hz
According to the international League Against Epilepsy (ILAE) 2015 Guidelines for
Status Epilepticus (SE), SE treatment should begin after - Answer-5 minutes
Digital long term monitoring equipment must be able to record for a minimum of how
many hours? - Answer-24
Crossing of cables is a troubleshooting technique that helps to eliminate what? -
Answer-50-60 Hz interference
During functional mapping, afterdischarges (AD) are more likely to occur with intensity
greater than: - Answer-10mA
What condition does ACNS NOT recommend long term monitoring for neonates? -
Answer-autonomic paroxysms
