RPSGT Equations Final Exam Correctly Answered 2024.

What is the equation for TRT - Answer (lights on-lights out) / 2 What is the equation for TWT - Answer (total wake epochs) / 2 What is the equation for TST - Answer (total of all sleep epochs) / 2 What is the equation for SE% - Answer (TST / TRT) x 100 = SE% How do you figure sleep stage percentage - Answer total epochs in sleep stage / TST x 100 How do you figure REM latency - Answer REM onset - SO / 2 What is the equation for events - Answer total # of events / TST x 60 If lights on was at epoch 825 and lights out was at epoch 25, what is your TRT - Answer (825-25) / 2 = 400 min Total wake epochs were 205, what would be your TWT - Answer 205 / 2 = 102.5 min N1 was 45 epochs, N2 was 380 epochs, N3 was 55 epochs, REM was 115 epochs and your TRT was 800 epochs, what is your TST - Answer 595 / 2 = 297.5 min If your TST was 297.5 min and your TRT was 400 min, what is your SE% - Answer (297.5 / 400) x 100 = 74%