R.EEGT EEG Exam questions 2023 Questions With Complete Solutions

silver-silver chloride electrode, platinum or gold correct answer: The best metals for clinical EEG recordings are subdermal correct answer: Which electrodes do NOT record directly from the brain? Opposition to alternating current flow correct answer: What is NOT related to measuring electrodes resistance? the patient has an indwelling heart catheter correct answer: A patient can become the pathway for least resistance and therefore electrically susceptible to shock when? mainly horizontal eye movements correct answer: Eye leads placed at the outer canthus of each eye will record what? 60 hz interference correct answer: What is NOT a physiological artifact? intravenous drip correct answer: What is NOT a source of 60hz interference? 10cm correct answer: When recording for ECI, the interelectrode distance should be at least? 100, 10,000 correct answer: When recording for ECI, interelectrode impedance should be at least_______ohms, but less than_______ohms. 2, 1.0, 30 correct answer: When recording for ECI, it is recommended that the sensitivity be______uv/mm and the low filter should not be higher than______Hz for at least_____mins of recording. frontal and parietal lobes correct answer: The central sulcus(fissure of Rolando)demarcates the______.