Acns - Study guides, Class notes & Summaries

ACNS Guidelines – CLTM | Questions and Correct Answers | Latest Update 2024/2025 | 100% Pass Sufficient storage space to allow for _______ hours of continuos video EEG monitoring is essential - Answer -24 Perceived optical resolution is 525 line pairs, satisfactory for LTME, higher optical resolution of up to 1,000 line pairs available in some monitors - Answer -Monochrome Display Monitor Perceived optical resolution in 250 line paris, minimal acceptable standard for LTME. The curren...

What are the two two categories of events in short--latency auditory evoked potentials (SAEPs)? correct answer: electrocochleogram (ECochG) brainstem auditory evoked potentials ECochG consists of electrical responses of the __________ and ____________ to acoustic stimulation. correct answer: cochlea auditory nerve What are the (3) components of the ECochG? correct answer: cochlear microphonics summating potential auditory nerve compound action potential (AP) Cochlear microphonics...

ACNS guidelines – VEP QUESTIONS WITH ANSWERS 2023/2024 UPDATE What stim rate produces "transient" VEPs? - ANSWERS Up to 4/sec What stim rate produces responses that merge into the frequency of the stimulation? What are they called? - ANSWERS 10/sec or higher, steady-state VEP Which is less variable - patterned or unpatterned stimuli? - ANSWERS Pattern stimulus Why would we use unpatterned stimuli? - ANSWERS Patients who can't fixate or attend to stimulus What should not be u...

ACNS /Montages Guidelines This is an example of? Calibration The 60 Hz filter can distort or attenuate spikes and should be used only when all measures to eliminate 60 Hz artifact have been resolved If the total circumference measures 56 cm, what is the distance from Fpz to Oz? 28.0 cm Calibration is an integral part of every EEG recording, should be performed at the beginning and end of every EEG recording,an internal process that isn't particularly helpful in digital EEG record...

ACNS Guidelines for CLTM Exam Questions With 100% Verified Answers Nichrome and platinum are... - answerNonferrous metal, MRI compatible LTME digital equipment must record ( minimum) - answer24 hrs of video and 32-64 channels of EEG LTME storage (minimum) - answer30 gigabytes or 24 hrs of vid/EEG Intracerebral electrode impedance measurements...safe range - answer10nA which is 1000 times less than reg 5-10Kohm for scalp What is the bare minimum number of channels in

What is the minimum number of channels needed for an EEG? correct answer: 16 Are needle electrodes recommended for routine use? correct answer: No Electrodes must be placed according to what system? correct answer: The 10-20 system According to ACNS Guidelines, are impedances to be checked as part of the recording? correct answer: Yes Impedances up to what kOhms are acceptable? correct answer: 10kOhms Is it more important for impedances to be under 10kohms or for them to be b...

According to the Adult ACNS EEG terminology, a pattern that has at least three independent lateralized patterns with at least one in each hemisphere is A. multifocal B. lateralized C. bilateral independent D. focal - Answer-multifocal According to the Adult ACNS EEG term, a pattern can qualify as rhythmic or periodic as long as it continues for at least how many cycles? A. 4 B. 8 C. 6 D. 3 - Answer-6 According to the Adult ACNS EEG term, a pattern that is bilateral, bisynchronous and...

CLTM questions and subject matter relating to the board test including neuro assessment, neurodegenerative diseases, SSEP, ACNS guidelines, Semiology, Neuro Anatomy, clinical correlates

Monitoring physician correct answer: Should be licensed in the state and privileged to interpret neurophysiologic testing in the hospital. They are responsible for interpretation of data. How many cases is it recommended the online physician monitor at once? correct answer: No more than three cases concurrently What should monitoring system include? correct answer: the capacity to: display raw data and continuous trends store time/date of recorded waveforms trigger stim of potentials...