PSG FINAL WRITTEN
EXAM (COMPILED
QUIZZES) QUESTIONS
WITH 100% COMPLETE
ANSWERS!!
PSG
Evatee 9/27/24 PSG
, PSG FINAL WRITTEN EXAM (COMPILED
QUIZZES) QUESTIONS WITH 100% COMPLETE
ANSWERS!!
Which electrode is used as reference? Answer - Fpz
What will happen to the EOG channels when the patient looks left? Answer -
deflect toward each other
What will happen to the EOG channel when a patient looks right? Answer -
channels deflect away from each other
What should you see on patient calls during IVM? Answer - flat airflow;
flattening of SUM; paradox in RC and ABD
How long should the calibration "breathe through nose only" last? Answer - 30
seconds
What should you see on the study during "breath through mouth only"?
Answer - flow on O/N and flat PTAF
What type of respiratory sensor records airflow from the nose only? Answer -
nasal pressure
What should the LFF be set at for EMG channels? Answer - 10 Hz
EXAM (COMPILED
QUIZZES) QUESTIONS
WITH 100% COMPLETE
ANSWERS!!
PSG
Evatee 9/27/24 PSG
, PSG FINAL WRITTEN EXAM (COMPILED
QUIZZES) QUESTIONS WITH 100% COMPLETE
ANSWERS!!
Which electrode is used as reference? Answer - Fpz
What will happen to the EOG channels when the patient looks left? Answer -
deflect toward each other
What will happen to the EOG channel when a patient looks right? Answer -
channels deflect away from each other
What should you see on patient calls during IVM? Answer - flat airflow;
flattening of SUM; paradox in RC and ABD
How long should the calibration "breathe through nose only" last? Answer - 30
seconds
What should you see on the study during "breath through mouth only"?
Answer - flow on O/N and flat PTAF
What type of respiratory sensor records airflow from the nose only? Answer -
nasal pressure
What should the LFF be set at for EMG channels? Answer - 10 Hz
