ABRET - Activation Procedures, Effects on an EEG, & Sleep Stages Categories Graded A+

ABRET - Activation Procedures, Effects on an EEG, & Sleep Stages Categories Graded A+ ORDA is commonly seen in children with a) Absence seizures b) Febrile Seizures c) Focal Seizures d) Benign Rolandic Epilepsy a) Absence seizures Which activity does NOT typically cause an attenuation of the posterior dominant alpha rhythm in the normal adult? a) Light sleep b) Having the patient solve a math problem with eyes closed c) Having the patient open their eyes d) Relaxed wakefulness with eyes closed d) Relaxed wakefulness with eyes closed Photoparoxysmal response: a) Sub-harmonic pattern b) EEG response to light with spikes, spike-wave discharge and/or intermittent slow waves. c) EMG artifact time locked with flash frequency d) Occipital pattern linked with flash rate b) EEG response to light with spikes, spike-wave discharge and/or intermittent slow waves. What type of response to photic stimulation is characterized by generalized spike-and-wave discharges continuing after the last flash? a) Photoelectric b) Photoparoxysmal c) Photic recruiting d) Photomyogenic b) Photoparoxysmal During hyperventilation, a 9-year-old patient develops generalized 100 - 300 microvolts slowing. If, within thirty seconds post hyperventilation, the record returns to its prehyperventilation state, the reaction would be a) compatible with a seizure disorder. b) a normal response to hyperventilation. c) suggestive of a metabolic disturbance. d) suggestive of a tumor. b) a normal response to hyperventilation. A subharmonic photic driving response is: a) The exact frequency of the flash strobe b) Half the frequency of the flash strobe c) Twice the frequency of the flash strobe d) Attenuation for duration of flash strobe b) Half the frequency of the flash strobe Hyperventilation should be done at a rate of: a) 20 breaths per minute b) 10 breaths per minute c) 15 breaths per minute d) 25 breaths per minute a) 20 breaths per minute Photic induced epileptiform discharges are most