
Correct!
  3. Rapid Eye Movement Behavior Disorder (RBD) or dream enactment  behavior
The patient's  episodes of waking from dreams with screaming or throwing punches are  suggestive of Rapid Eye Movement Behavior Disorder (RBD) or dream enactment  behavior. RBD is a parasomnia characterized by the loss of muscle atonia during  REM sleep, allowing individuals to act out their dreams. The patient  demonstrated this behavior despite adequate control of sleep apnea on CPAP. 
  
Which class of medications can unmask dream enactment behavior?(Click on the correct answer to be directed to the fourth of five pages)