Sleep spindles Study guides, Class notes & Summaries

Korsakoff psychosis is an organic mental disorder associated with which of the following? a. traumatic event b. long-term alcoholism c. victim of abuse d. Down syndrome - B Which of the following studies would likely include terms such as sleep spindles and K-complex? a. PET b. EMG c. NCV d. EEG - D Aldosterone is produced from which of the following glands? a. adrenal b. thyroid c. spleen d. pituitary - A Which gland produces the follicle-stimulating hormone? a. thyroid b. meib...

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 milliseconds a. .06 sec...

CPSGT Practice Test 2 question graded A+ 2023 verified to passThe goals of PAP therapy include all of the following EXCEPT to ve diminished lung capacity. b. eliminate flow limitations in the upper airway. c. eliminate excessive daytime somnolence. d. eliminate snoring. - correct answer A: Improve diminished lung capacity. The CPAP and BiPAP used in the sleep lab are non-invasive respiratory therapies that do not have effects on patient's lung capacity or tidal volumes. The focus of the...

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. CORRECT ANSWER A. Review the Study and appropiately lable any bad data where the pulse oximeter failed. when generating a re...

When spotting a client doing barbell squats, the trainer should be positoined where? - In front of the client. At the side of the client. Behind the client Away from the client. A soft tissue structure called a ligament connects what? - Muscle to bone Bone to bone Muscle to organ Bone to organ Which of the following is BEST recommended for an obese and sedentary client? - Lunges. Olympic lifts. Plyometric training Low intensity aerobics Which of the following would be the MOST professional way f...

how is sleep measured? - EEG how many stages of sleep are there? - four stages (3 non REM, 1 REM) why do we need sleep? - to recharge our body how does REM help us? - helps with our - mental health - memory - learning what are the three standard psychophysiological measures of sleep – 1. EEG - brain activity 2. EOG - eye movement 3. EMG - muscle tone It Is a combination of EEG, EOG, and EMG - PSG How else can we measure sleep? – - apple watch - applications - sleep...

SSS/BETS (small sharp waves / benign epileptiform transients of sleep) Low voltage, short duration, diphasic spikes with a steep descending limb. Usually seen in drowsiness and light sleep. SREDA (subclinical rhythmic electrographic discharges of adults) Sharply contoured theta activity in the posterior head region. A normal variant in older adults during wakefullness. 14 and 6 positive spikes 1-2 seconds of sharply contoured discharges in the posterior head regions in light sle...

1. _____ is seen in the central regions during Stage II sleep. a. Beta b. Theta c. Sleep Spindles d. Polymorphic Delta CORRECT 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 CORRECT 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 ...

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. Answer - A. Review the Study and appropiately lable any bad data where the pulse oximeter failed. when generating a report t...

What does Stage 1 NREM sleep represent? CORRECT ANSWER Transition from wakefulness to sleep What would the EEG show during Stage 1 NREM? CORRECT ANSWER Primarily alpha activity with low voltage mixed frequency activity Slow rolling eye movements What would the EEG show during Stage 2 NREM? CORRECT ANSWER Some low voltage mixed frequency as stage 1 K complexes or sleep spindles or both Eye movements absent What would Stages 3 & 4 show during NREM? CORRECT ANSWER Delta waves- slow wave sl...