One Diagnostic Criteria of Posttraumatic Stress Disorder Is

One diagnostic criteria of posttraumatic stress disorder is

A) exposure to traumatic events where a person experienced, witnessed, or confronted an event involving actual or threatened death or serious injury to oneself or someone else.
B) an abrupt surge of intense fear or intense discomfort that reaches a peak within minutes and may include symptoms such as palpitations, sweating, trembling or shaking and sensations of shortness of breath or smothering.
C) marked fear or anxiety about one or more social situations in which the individual is exposed to possible scrutiny by others.
D) excessive anxiety and worry (apprehensive expectation) , occurring more days than not for at least 6 months, about a number of events or activities.