PsychiatrySleep disorders and eating disorders7ae4def0
Maximum duration of time spent is in NREM stage
A
I
B
II
C
III
D
IV
High-Yield Explanation
Young adulthood, the distribution of sleep is as follows- NREM 75% stage 1 5% stage 2 45% stage 3 12% stage 4 13% REM 25% Ref- Synopsis of psychiatry, 11e, pg 535.