©FYNDLAY 2024/2025 ALL RIGHTS RESERVED 8:22PM. A+
ABRET EXAM 5 Questions And Answers |Latest
2025 | Guaranteed Pass.
TcMEPs - Answer✔Vecuronium will have the greatest impact on what modality
ketamine - Answer✔which anesthetic agent least attenuates the amplitude of the cortical
potentials
fentanyl - Answer✔which of the anesthetic agents will not obliterate the transcranial electric
motor potential
D waves are resistant to anesthesis while I waves are markedly reduced - Answer✔regarding
the effect of anesthesia on D and I waves:
P100 - Answer✔which waveform is most affected by inhalation anesthesia
propofol - Answer✔which anesthetic drug may cause a minimal increase in latencies of the
BAEP
Neostigmine - Answer✔the effect of muscle relaxants of the non-depolarizing type can be
reversed using
it helps overcome suppression effect caused by anesthesia - Answer✔in TcMEP we generally
use a repeated succession of impulses to stimulate the motor cortex because
decreased spinal cord perfusion - Answer✔what effect does increased CSF pressure have on the
spinal cord perfussion
conductive hearing loss - Answer✔an increase in absolute latencies only of the BAer indicates
confirm stim - Answer✔a rostral recording electrode can be helpful when monitoring D waves
in order to
Lumbar tumor removal - Answer✔D waves cannot be monitored for
highly variable and inaccurate - Answer✔recording of BAEPs during drilling results in waveforms
that are
prevent nerve root injuries during spinal cord manipulation - Answer✔what would be the
intraoperative use of Dsep
1|Page
, ©FYNDLAY 2024/2025 ALL RIGHTS RESERVED 8:22PM. A+
head/neck positioning - Answer✔During posterior cervical fusion for spinal stenosis, a global
shift in latency cortical and subcortical tibial and ulnar SSEPS are noted an hour following
exposure. this change could be indicative of
hearing loss - Answer✔what is at greatest risk during resection of CPA tumor
right EEG slowing and Left upper cortical SSEP amplitude decrease - Answer✔You are
monitoring a right carotid. if the patient does not have adequate collateral flow what changes
will you see when the surgeon clamps the artery
decreased beta on side of surgery - Answer✔during Carotid the first eeg change indicating
possible cerebral ischemia is
loss of all waves due to vascular compromise - Answer✔extreme cerebellar retraction during
CPA tumor surgery likely results in
after cross-clamping - Answer✔a stroke associated with a carotid will most likely occur
spinal cord ischemia - Answer✔cerebrospinal fluid drainage through a lumbar drain during
thoracic and thoracoabdominal aortic aneurysyms is to prevent
intersubject variability - Answer✔compared to common peroneal stim, responses from ptn stim
are subject to less
EP-N13 - Answer✔median nerve peripheral conduction time is measured from
Cpi-Fpz - Answer✔correct montage for identifying P37 response
2.1Hz - Answer✔the stim rate most suitable for tibial ssep monitoring
reverse the polarity - Answer✔how do you differentiate Wave I from cochlear microphonis in
Ecoch
Cpz-Fpz - Answer✔max amplitude cortical evoked potential following stim on the left PTN
usually would be found between
use condensation clicks instead of rarefaction clicks - Answer✔how can one enhance the
amplitude of wave V of BAEP
continue to monitor subcortical channels - Answer✔if during a procedure you notice a global
decrease in all cortical channels you should
anal sphincter - Answer✔during the monitoring of a selective dorsal rhizotomy, what muscle is
critical to monitor?
neurotonic discharges - Answer✔during peripheral nerve surgery , what is the most omnious
sign
Cz-Fpz - Answer✔which montage will not show wave I or Brainstem waveforms due to common
mode rejection
2|Page
ABRET EXAM 5 Questions And Answers |Latest
2025 | Guaranteed Pass.
TcMEPs - Answer✔Vecuronium will have the greatest impact on what modality
ketamine - Answer✔which anesthetic agent least attenuates the amplitude of the cortical
potentials
fentanyl - Answer✔which of the anesthetic agents will not obliterate the transcranial electric
motor potential
D waves are resistant to anesthesis while I waves are markedly reduced - Answer✔regarding
the effect of anesthesia on D and I waves:
P100 - Answer✔which waveform is most affected by inhalation anesthesia
propofol - Answer✔which anesthetic drug may cause a minimal increase in latencies of the
BAEP
Neostigmine - Answer✔the effect of muscle relaxants of the non-depolarizing type can be
reversed using
it helps overcome suppression effect caused by anesthesia - Answer✔in TcMEP we generally
use a repeated succession of impulses to stimulate the motor cortex because
decreased spinal cord perfusion - Answer✔what effect does increased CSF pressure have on the
spinal cord perfussion
conductive hearing loss - Answer✔an increase in absolute latencies only of the BAer indicates
confirm stim - Answer✔a rostral recording electrode can be helpful when monitoring D waves
in order to
Lumbar tumor removal - Answer✔D waves cannot be monitored for
highly variable and inaccurate - Answer✔recording of BAEPs during drilling results in waveforms
that are
prevent nerve root injuries during spinal cord manipulation - Answer✔what would be the
intraoperative use of Dsep
1|Page
, ©FYNDLAY 2024/2025 ALL RIGHTS RESERVED 8:22PM. A+
head/neck positioning - Answer✔During posterior cervical fusion for spinal stenosis, a global
shift in latency cortical and subcortical tibial and ulnar SSEPS are noted an hour following
exposure. this change could be indicative of
hearing loss - Answer✔what is at greatest risk during resection of CPA tumor
right EEG slowing and Left upper cortical SSEP amplitude decrease - Answer✔You are
monitoring a right carotid. if the patient does not have adequate collateral flow what changes
will you see when the surgeon clamps the artery
decreased beta on side of surgery - Answer✔during Carotid the first eeg change indicating
possible cerebral ischemia is
loss of all waves due to vascular compromise - Answer✔extreme cerebellar retraction during
CPA tumor surgery likely results in
after cross-clamping - Answer✔a stroke associated with a carotid will most likely occur
spinal cord ischemia - Answer✔cerebrospinal fluid drainage through a lumbar drain during
thoracic and thoracoabdominal aortic aneurysyms is to prevent
intersubject variability - Answer✔compared to common peroneal stim, responses from ptn stim
are subject to less
EP-N13 - Answer✔median nerve peripheral conduction time is measured from
Cpi-Fpz - Answer✔correct montage for identifying P37 response
2.1Hz - Answer✔the stim rate most suitable for tibial ssep monitoring
reverse the polarity - Answer✔how do you differentiate Wave I from cochlear microphonis in
Ecoch
Cpz-Fpz - Answer✔max amplitude cortical evoked potential following stim on the left PTN
usually would be found between
use condensation clicks instead of rarefaction clicks - Answer✔how can one enhance the
amplitude of wave V of BAEP
continue to monitor subcortical channels - Answer✔if during a procedure you notice a global
decrease in all cortical channels you should
anal sphincter - Answer✔during the monitoring of a selective dorsal rhizotomy, what muscle is
critical to monitor?
neurotonic discharges - Answer✔during peripheral nerve surgery , what is the most omnious
sign
Cz-Fpz - Answer✔which montage will not show wave I or Brainstem waveforms due to common
mode rejection
2|Page
