ABRET Performing Study Questions with Verified Answers, Exams of Nursing

Download ABRET Performing Study Questions with Verified Answers and more Exams Nursing in PDF only on Docsity! ABRET Performing Study Questions with verified answers latest update 2023 RATED A+ In a referential montage, localization is determined by: - Correct Answers ✅amplitude What is the most important when evaluating the background activity? - Correct Answers ✅Record the maximal state of alertness If a patient starts to have a seizure during photic stimulation, the technologist should: - Correct Answers ✅turn off photic stimulator Localized or lateralized high voltage delta can be caused by what abnormality? - Correct Answers ✅cerebral abcess What EEG pattern is seen in this image? - Correct Answers ✅Burst suppresion An EEG technologist observes what appears to be both Mu Rhythm and PDR at the same time during the live EEG. What can they do to proved that the rhythm is Mu? - Correct Answers ✅Ask the patient to move their hand that is contralateral to the suspected Mu rhythm ABRET Performing Study Questions with verified answers latest update 2023 RATED A+ What should be the first reaction to 60 Hz artifact in one electrode? - Correct Answers ✅Check electrode impedance Compared to recordings from adult patients, pediatric EEG recordings have amplitudes that are: - Correct Answers ✅higher What should not be seen in the normal awake adult? theta, delta, alpha, or beta? - Correct Answers ✅delta A PDR reactive to eye closure first appears around what age? - Correct Answers ✅3-6 months What is most useful when determining localization and polarity? frequency, amplitude, or montage? - Correct Answers ✅montage Which is electrodes is Mu rhythm seen most? - Correct Answers ✅C3/C4 ABRET Performing Study Questions with verified answers latest update 2023 RATED A+ Name 3 EEG signs of normal drowsiness (NREM Stage N1 sleep) - Correct Answers ✅1. bursts of generalized theta activity 2. increased beta activity 3. alpha activity moves anteriorly Delta bursts that reappear 3 to 5 minutes after cessation of HV is a common feature in which of the following diseases? - Correct Answers ✅Moyamoya disease What is the duration of a 10 Hz wave at a display of 15 mm/second? - Correct Answers ✅100 msec What additional electrodes could be placed to help decipher between artifact and cortical activity in this sample? - Correct Answers ✅EOG electrodes What is important for the technologist to document in order to aid in interpretation? - Correct Answers ✅the patient was awake and alert during the recording ABRET Performing Study Questions with verified answers latest update 2023 RATED A+ What term most closely relates to the ratio of an amplifiers output to input signal? - Correct Answers ✅System Gain Which of the following represents the duration of a sharp wave? - Correct Answers ✅70-200 msec Laplacian montage: - Correct Answers ✅source reference derivation The EEG epoch contains abnormalitites which are suggestive of: - Correct Answers ✅Benign Rolandic Epilepsy At what conceptional age is a delta brush pattern primarily seen? - Correct Answers ✅32 to 34 weeks Periodic discharges (define) - Correct Answers ✅seen at nearly regular intervals and having a cycle length varying by less than 50% ABRET Performing Study Questions with verified answers latest update 2023 RATED A+ If 60 Hz artifact is present in two channels of an EEG tracing, the first step in troubleshooting should be to: - Correct Answers ✅check electrode impedance Sweat artifact is severely obscuring the EEG. What is the FIRST step the tech should take to eliminate the artifact? - Correct Answers ✅Cool the patient down by removing blankets and fanning patient By one year of age the dominant background rhythm should be: - Correct Answers ✅5 to 6 Hz During which of the following seizure types would a patient be likely to experience deja vu? - Correct Answers ✅complex partial BIPLEDS are associated with which condition? - Correct Answers ✅Hypoxia Which of the following represents an abnormal EEG pattern? - Correct Answers ✅Alpha frequency of 9 Hz in O1 and 11.5 Hz in O2