NU 671 ACTUAL Final Exam QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|AGRADE BEST DOCUMENT FOR

NU 671 ACTUAL Final Exam QUESTIONS AND
CORRECT DETAILED ANSWERS WITH
RATIONALES|AGRADE BEST DOCUMENT FOR
2026-2027



What is generalized anxiety disorder?


Excessive anxiety and worry occurring more days than not for at least
six months.


What is panic disorder?


Recurrent unexpected panic attacks with persistent concern about
additional attacks.


What is obsessive-compulsive disorder?


A disorder involving intrusive thoughts (obsessions) and repetitive
behaviors (compulsions).


What are obsessions?


Recurrent intrusive thoughts causing distress.

,What are compulsions?


Repetitive behaviors performed to reduce anxiety.


What is PTSD?


A trauma-related disorder involving intrusive memories, avoidance,
negative mood, and hyperarousal.


What are the four symptom clusters of PTSD?


Intrusion, avoidance, negative mood/cognition, and hyperarousal.


What is dissociation?


A disruption in consciousness, identity, memory, or perception.


What is dissociative identity disorder?


A disorder characterized by two or more distinct personality states.


What is substance use disorder?


A pattern of substance use causing significant impairment or distress.

, What are the DSM categories for substance use disorder symptoms?


Impaired control, social impairment, risky use, and pharmacologic
criteria.

What is tolerance?


Needing increased substance amounts for the same effect.


What is withdrawal?


Physiological symptoms after stopping substance use.