Abret a - Study guides, Class notes & Summaries

When the posterior background rhythm does not attenuate with eye opening it is referred to as: Answer Bancaud Phenomenon activation procedures should be AVOIDED in a patient with a recent intracranial hemorrhage? Answer Hyperventilation What is the indentation between the nose and the forehead? Answer Nasion BENIGN EPILEPTIFORM TRANSIENTS OF SLEEP Answer peak at 30-60 years Which of the following time constants would best display delta activity? Answer 1.0 second STAGE N3 (STAGE 3...

ABRET EEG Exam Review Questions With All Correct Answers (100% Verified)

What info do you need to calculate sensitivity? Answer Deflection (mm) and Voltage (uV) Normal alpha in an adult should NOT be seen in the... Answer Frontal head region What disease is caused by a proteinaceous particle or prion? Answer Creutzfeldt-Jakob disease Syringomyelia is... Answer An abnormal cavity or cyst in the spinal cord Spinocerebellar degeneration Answer Friedreich's Ataxia Without dietetic treatment, this hereditary disease may cause mental retardation and infanti...

Nyquist Theory Answer The specification of the minimum sampling rate used, in relation to the highest frequency signal recorded The sample rate must be twice that of the highest frequency to be recorded. For LFF, the corresponding time constants for LFF cutout freq. of 3 hz would be __ Answer .05 seconds The most prominent clinical feature of Dilantin toxicity? Answer Ataxia Ataxia Answer lack of muscle coordination Agnosia Answer the inability to recognize familiar objects. Apra...

Nyquist Theory correct answers The specification of the minimum sampling rate used, in relation to the highest frequency signal recorded The sample rate must be twice that of the highest frequency to be recorded. For LFF, the corresponding time constants for LFF cutout freq. of 3 hz would be __ correct answers .05 seconds The most prominent clinical feature of Dilantin toxicity? correct answers Ataxia Ataxia correct answers lack of muscle coordination Agnosia correct answers the ina...

ABRET-EEG EXAM 2023-2024 QUESTIONS AND ANSWERS 100% CORRECTABRET-EEG EXAM 2023-2024 QUESTIONS AND ANSWERS 100% CORRECTABRET-EEG EXAM 2023-2024 QUESTIONS AND ANSWERS 100% CORRECTWhat is the typical presentation of CJD? - ANSWER-ataxia, dementia and myoclonus. Tuberous sclerosis - ANSWER-tumors or growths in the brain or other organs What is the most important to document in the history of your EEG patient? - ANSWER-Skull defects MoyaMoya disease is associated with - ANSWER-decreased bloo...

Calibration is required a. at the start of the recording b. at the end of the recording c. at the start and end of the recording d. only when Sensitivity changes are made during the recording Answer c. at the start and end of the recording Duration is measured in a. Hertz b. Millimeters c. Microvolts d. Milliseconds Answer d. Milliseconds If the duration of a wave is .2 seconds the frequency would be? a. 1 Hz b. 2 Hz c. 5 Hz d. 10 Hz Answer c. 5 Hz Which LF would best demon...

answers The basic unit for measuring current flow is A. atomic weight B. Coulomb C. Volt D. Ampere Answer D. Ampere The basic unit of resistance A. Ohm B. Coulomb C. Ampere D. Volt Answer A. Ohm Which of the following is not a valid expression of Ohm's law? A. R=EI or (R=VI) B. E=IR or (V=IR) C. I= E/R or (I=V/R) D. R= E/I or (R= V/I) Answer A. R=EI or (R=VI) Which of the following is not a unit for measuring alternating frequencies A. Cycles per second B. Volts ...

HYPERVENTILATION result correct answers Hypocapnia: state of reduced carbon dioxide in the blood Photoparoxysmal response correct answers EEG response to light with spikes, spike-wave discharge and/or intermittent slow waves Input impedance should be correct answers very high According to the Guidelines, how many bits of resolution is required? correct answers 11 Which of the following is the WORST prognostic feature in the EEG of a comatose patient? correct answers monorhythmic trac...

The basic unit for measuring current flow is A. atomic weight B. Coulomb C. Volt D. Ampere correct answers D. Ampere The basic unit of resistance A. Ohm B. Coulomb C. Ampere D. Volt correct answers A. Ohm Which of the following is not a valid expression of Ohm's law? A. R=EI or (R=VI) B. E=IR or (V=IR) C. I= E/R or (I=V/R) D. R= E/I or (R= V/I) correct answers A. R=EI or (R=VI) Which of the following is not a unit for measuring alternating frequencies A. Cycles per s...