A health care provider suspects a client has developed posttraumatic stress disorder (PTSD). Select the necessary criterion to validate the diagnosis.

The necessary criterion to validate the PTSD (posttraumatic stress disorder) is criterion A, (one required) : the person was exposed to: death, threatened death, actual or threatened serious injury, or actual or threatened sexual violence, one symptom (or more) : inability to remember an important aspect of the event, from criterion B, one symptom (or more) : wars survivors, persistent and exaggerated negative beliefs about oneself, others, or the world, and persistent negative emotional state. to criterion C: old age abused; persistent distorted cognitions about the cause or consequences of the event.

Explanation:

DSM-5 PTSD diagnosis measures, assesses, or evaluates dissociative subtypes, which causes disconnection from the surrounding world or from oneself.

The DSM-5 manual, for the PTSD diagnosis, includes the DSM-IV/ICD-9 309.81 to the ICD-10 F43.10.

An experienced mental health provider, such as a psychiatrist or psychologist, is generally in charge of the diagnosis.

To be diagnosed with PTSD, an adult must have at least one avoidance symptom re-experiencing symptom for at least 1 month.