Eeg board prep mock exam - Study guides, Class notes & Summaries

EEG BOARD PREP MOCK EXAM -2 QUESTIONS AND ANSWERS

EEG BOARD PREP MOCK EXAM #2 Questions With Solutions What input voltage is necessary to give a calibration deflection between 5 and 10mm if the sensitivity is 30uV/mm? a. 10uV b. 50uV c. 100uV d. 200uV 200 ocV ACCORDING TO ACNS GUIDELINES, THE MINIMUM SAMPLING RATE FOR EEG DATA SHOULD BE AT LEAST ____ TIMES THE HIGHEST FREQUENCY FILTER SETTING THREE THE BEST METALS FOR CLINICAL RECORDING ARE WHAT? SILVER SILVER CHLORIDE, PLATINUM, OR GOLD

The filters creating a very narrow band pass that should rarely be used clinically are___? Correct answer: lf 5.0 hz and hf 15 hz During the recording of cerebral activity, the calibration input voltage is changed from 50 ocv to 100 ocv. What will the result be? Correct answer: no effect on the activity being recorded A spike is printed out on paper and measures 16mm peak to peak, the sensitivity of the instrument is 7uv/mm and a calibration signal of 50uv causes a deflection of 7.1mm......

EEG BOARD PREP MOCK EXAM #2 QUESTIONS WITH COMPLETE SOLUTIONS

The filters creating a very narrow band pass that should rarely be used clinically are___? Correct answer: lf 5.0 hz and hf 15 hz During the recording of cerebral activity, the calibration input voltage is changed from 50 ocv to 100 ocv. What will the result be? Correct answer: no effect on the activity being recorded A spike is printed out on paper and measures 16mm peak to peak, the sensitivity of the instrument is 7uv/mm and a calibration signal of 50uv causes a deflection of 7.1mm......

THE FILTERS CREATING A VERY NARROW BAND PASS THAT SHOULD RARELY BE USED CLINICALLY ARE___? - Answer- LF 5.0 HZ AND HF 15 HZ DURING THE RECORDING OF CEREBRAL ACTIVITY, THE CALIBRATION INPUT VOLTAGE IS CHANGED FROM 50 ocV to 100 ocV. WHAT WILL THE RESULT BE? - Answer- NO EFFECT ON THE ACTIVITY BEING RECORDED A spike is printed out on paper and measures 16mm peak to peak, the sensitivity of the instrument is 7uV/mm and a calibration signal of 50uV causes a deflection of 7.1mm...what is the vo...