Sleep spindles Study guides, Class notes & Summaries

PSG Boards Exam Study Guide A patient with a history of obesity, snoring, and excessive daytime sleepiness is referred by their Primary Care Physician for a psg. the intake reveals frequent naps, caffeine use throughout the day and evening, a variable bedtime, and a score of 18/24 on the Epworth Sleepiness Scale. The patient has an overall AHI of 4, an arousal index of 5, and sleep efficiency of 56%. What is the Most Likely cause of excessive daytime sleepiness in the patient. - Poor slee...

Psy 120 - Chapter 5 - ConsciousnessConsciousness - correct answer Our awareness of ourselves and our environment Alternate State of Consciousness (ASC) - correct answer A mental state, other than ordinary waking consciousness, that occurs during sleep, dreaming, psychoactive drug use and hypnosis Selective Attention - correct answer The process of focusing conscious awareness onto a specific stimulus while filtering out a range of other stimuli occurring simultaneously Perciptual Bli...

altered state of consciousness - ANSWER any of various states of awareness (as dreaming sleep, a drug-induced hallucinogenic state, or a trance) that deviate from and are usually clearly demarcated from ordinary waking consciousness circadian rhythm - ANSWER a cycle of bodily rhythm that occurs over a 24-hour period consciousness - ANSWER a person's awareness of everything that is going on around him or her at any given moment dreams - ANSWER a succession of images, ideas, emotions, ...

1. _____ is seen in the central regions during Stage II sleep. a. Beta b. Theta c. Sleep Spindles d. Polymorphic Delta - Answer- c. Sleep spindles 2. Which filter is used to eliminate artifact caused by electrical interference? a. 10 Hz b. 15 Hz c. 35 Hz d. 60 Hz e. 70 Hz - Answer- d. 60 Hz is specific in eliminating electrical or 60Hz artifact 3. A spike that has a frequency of 16 Hz has a duration of a. .06 sec. b. .6 sec. c. .6 milliseconds d. 600 mil...

EEG 101 Final exam (Verified) 1. _____ is seen in the central regions during Stage II sleep. a. Beta b. Theta c. Sleep Spindles d. Polymorphic Delta c. Sleep spindles 2. Which filter is used to eliminate artifact caused by electrical interference? a. 10 Hz b. 15 Hz c. 35 Hz d. 60 Hz e. 70 Hz d. 60 Hz is specific in eliminating electrical or 60Hz artifact 3. A spike that has a frequency of 16 Hz has a duration of a. .06 sec. b. .6 sec. c. .6 milliseconds d. 600 milli...

ABRET Exam part 2 Latest Update Graded A 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 c. at the start and end of the recording Duration is measured in a. Hertz b. Millimeters c. Microvolts d. Milliseconds 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 c. 5 Hz Which LF would...

while reviewing the scoring report, the tech noticed that the lowest SpO2 is listed as 0% what should the tech do next? a. review the study, and lable bad data where the pluse oximeter falied. b. do nothing as the report is accurate. c. reschedule the pt for a repeat study becasue of corrupted data. d. check the pulse ox before attempting to generate the report again. - A. Review the Study and appropiately lable any bad data where the pulse oximeter failed. when generating a report the dat...

RPSGT EXAM SAMPLE QUESTIONS WITH ANSWERS COMPLETE SOLUTION RATED A+ 2023. WHICH CHANNEL SETTING IS BEST FOR EMG RECORDING - ANSWER 2 CHAN 2 HAS A VERY QUICH RETURN TO BASELINE, (VERY SHORT TIME CONSTAT) REFER TO THE 30 SECOND EPOCH SHOWN HERE. IF THE NEXT EPOCH CONTAINS 30 SECONDS OF LOW VOLTAGE, MIXED FREQUENCY IN THE 4-7 HZ RANGE, AND NO EYE MOVEMENTS, WHAT IS THE SLEEP STAGE OF THAT NEXT EPOCH? - ANSWER STAGE N1 THE EPOCH SHOWN CONTAINS A K COMPLEX, POSSIBLE A SPINDLE AND LESS THAN 20% ...

EEG BOARD PREPARATION PRACTICE EXAM / WELL STRUCTURED QUESTIONS AND ANSWERS 2023/2024 / GRADED A+ 2 / 4 1. What stage of sleep will you find vertex waves?: N1 2. What stage of sleep will you see sleep spindles?: N2 3. What stage of sleep will you see POSTS?: N1 4. What would anEEG look like ofsomeone who has down syndrome?: Normal 5. If a patient is becoming "deeper" in a coma, triphasic waves are most likelyto do what?: Disappear 6. What normal activity can be seen in C3/C4?: Mu 7...

atrial depolarization P WAVE PAUSE BETWEEN ATRIAL DEPOLARIZATION AND VENTRICULAR DEPOLARIZATION 0.12-0.20 SECONDS PR INTERVAL ventricular depolarization and atrial repolarization QRS complex ventricular repolarization T WAVE ventricular depolarization 0.04-0.11 SECONDS QRS interval UNIFOCAL OR MULTIFOCAL COUPLET-SEQUENCE OF 2 PVCS BIGEMINY SEQUENCE OF 3 EVERY OTHER BEAT PVC TRIGEMINY SEQUENCE OF 3 EVERY THIRD BEATPVC QUADRIGEMINY SEQUENCE OF 3 EVERY 4T...