The Non-REM (NREM) sleep is commonly associated with:: (A) Frequent dreaming, (B) Frequent penile erections, (C) Increased blood pressure, (D) Night terrors
Answer is D. D i.e. Night terrorsNocturnal penile tumuescence occurs in REM SleepQ, it is a normal phenomenon, occurring 100 min / night Nocturnal penile tumescence & Early morning erection are used to distinguish between organic & psychogenic impotence as these are preserved in psychogenic impotenceQ.