UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0287

Question:
a 35 year old man has recurrent distressing dreams reliving his experience two months previously in a car crash when a fellow passenger was killed. He describes that these vivid dreams are causing him a lack of sleep and affecting his work. this is best described as

a) communication disorder
b) post-traumatic stress disorder
c) Obsessive-compulsive disorder
d) Rett's disorder
e) mental retardation