CMN 552 Module 3 Exam | All Possible Questions and Answers | 2026 Update | 100% Correct – USA.

CMN 552 Module 3 Exam | All Possible Questions and Answers | 2026 Update |
100% Correct – USA.

1. What are the DSM-5 diagnostic criteria for Post-
Traumatic Stress Disorder (PTSD)?
Answer:
PTSD requires exposure to actual or threatened death, serious injury, or sexual violence followed
by symptoms from four categories:

 Intrusion symptoms
 Avoidance symptoms
 Negative alterations in cognition and mood
 Alterations in arousal and reactivity
Symptoms must persist for more than 1 month and cause significant distress or
impairment.




2. What are intrusion symptoms in PTSD?
Answer:
Intrusion symptoms include:

 Recurrent distressing memories
 Distressing dreams
 Flashbacks
 Psychological distress at reminders
 Physiological reactions to trauma reminders




3. What avoidance behaviors occur in PTSD?
Answer:
Patients avoid trauma-related thoughts, feelings, conversations, places, people, or situations
associated with the traumatic event.




4. What negative mood and cognitive changes occur in
PTSD?

,Answer:
Changes include:

 Persistent guilt or blame
 Negative emotional states
 Detachment from others
 Inability to experience positive emotions
 Distorted beliefs about self or others




5. What arousal and reactivity symptoms occur in PTSD?
Answer:
Symptoms include:

 Hypervigilance
 Exaggerated startle response
 Irritability
 Aggressive behavior
 Sleep disturbance
 Concentration difficulties




6. What specifiers can be added to a PTSD diagnosis?
Answer:
Specifiers include:

 With dissociative symptoms
 With delayed expression




7. What are predisposing vulnerability factors for PTSD?
Answer:
Risk factors include:

 Childhood trauma
 Prior psychiatric disorders
 Female gender
 Poor social support
 Family psychiatric history

,  Neurotic personality traits




8. Which populations are at higher risk for PTSD?
Answer:
Higher-risk groups include:

 Combat veterans
 Sexual assault survivors
 Abuse victims
 Disaster survivors
 Refugees




9. What are common clinical features of PTSD?
Answer:
Clinical features include:

 Flashbacks
 Nightmares
 Emotional numbing
 Hypervigilance
 Irritability
 Avoidance
 Sleep disturbance




10. What disorders commonly coexist with PTSD?
Answer:
Common comorbid disorders include:

 Major depressive disorder
 Substance use disorders
 Panic disorder
 Generalized anxiety disorder
 Dissociative disorders

, 11. How do older adults often cope with trauma?
Answer:
Older adults may rely on previous coping experiences, spirituality, family support, or avoidance
mechanisms.




12. How may children respond to terrorism or traumatic
events?
Answer:
Children may develop:

 Separation anxiety
 Regressive behaviors
 Sleep disturbances
 Fearfulness
 Irritability
 PTSD symptoms




13. What are the DSM-5 diagnostic criteria for Acute Stress
Disorder?
Answer:
Acute Stress Disorder involves exposure to trauma followed by at least nine symptoms from
categories including intrusion, negative mood, dissociation, avoidance, and arousal lasting from
3 days to 1 month after trauma.




14. How does Acute Stress Disorder differ from PTSD?
Answer:
Acute Stress Disorder occurs within the first month after trauma, whereas PTSD persists longer
than 1 month.