Acute stress disorder and PTSD can be distinguished from each other by _____.

Acute stress disorder and PTSD can be distinguished from each other by _____.

a. how long the disturbance lasts.
b. the severity of the stress.
c. whether the anxiety is free-floating.
d. whether dissociative behavior is observed.

Correct answer is option B. how long the disturbance lasts. Explanation: Acute stress disorder and PTSD can be distinguished from each other by how long the disturbance lasts.