___________________________________________________________________
ATI Mental Health Nursing Practice
Exam 2026 | 100 Questions & Answers
with Detailed Rationales | ATI RN
Mental Health Nursing Exam Prep |
Comprehensive Psychiatric Nursing
Study Guide | Updated 2026 Edition
_________________________________________________________________
1. A nurse is assessing a client who has depression. Which finding should the
nurse recognize as a common manifestation?
A. Increased energy
B. Persistent sadness and loss of interest
C. Grandiose thinking
D. Decreased need for sleep
Answer: Persistent sadness and loss of interest
Rationale: Major depressive disorder commonly causes persistent depressed
mood and diminished interest or pleasure in activities.
2. A client experiencing severe anxiety is unable to concentrate on the nurse's
questions. Which action should the nurse take?
A. Provide lengthy explanations
B. Reduce environmental stimuli
,C. Ask several questions at once
D. Encourage participation in a large group
Answer: Reduce environmental stimuli
Rationale: Severe anxiety significantly reduces the ability to process
information. A calm, low-stimulation environment can help the client regain
control.
3. A client experiencing a panic attack reports feeling as though they are going
to die. Which response should the nurse make?
A. "There is nothing wrong with you."
B. "You need to calm down."
C. "I will stay with you while we work through this."
D. "You should try to ignore the feeling."
Answer: "I will stay with you while we work through this."
Rationale: Staying with the client provides safety and reassurance during an
acute panic episode.
4. A client has obsessive-compulsive disorder. Which finding is an obsession?
A. Repeated handwashing
B. Intrusive fear of contamination
C. Checking the door repeatedly
D. Counting objects repeatedly
Answer: Intrusive fear of contamination
Rationale: An obsession is an intrusive, unwanted thought or urge. Repetitive
behaviors performed in response to obsessions are compulsions.
5. A client repeatedly checks the locks because of fear that someone will
enter the home. This behavior is an example of:
,A. Obsession
B. Compulsion
C. Delusion
D. Hallucination
Answer: Compulsion
Rationale: Repetitive behaviors performed to decrease anxiety caused by
intrusive thoughts are compulsions.
6. A client with PTSD reports being easily startled by loud noises. Which
symptom category does this represent?
A. Hyperarousal
B. Compulsion
C. Negative symptom
D. Mania
Answer: Hyperarousal
Rationale: Hypervigilance, exaggerated startle response, irritability, and sleep
disturbances are common hyperarousal symptoms of PTSD.
7. A client with PTSD reports repeatedly reliving a traumatic event. Which
symptom is this?
A. Flashback
B. Compulsion
C. Delusion
D. Confabulation
Answer: Flashback
Rationale: Flashbacks involve reexperiencing aspects of a traumatic event as
though it is occurring again.
8. A nurse is caring for a client who has bipolar disorder and is experiencing
mania. Which finding should the nurse expect?
, A. Decreased speech
B. Increased need for sleep
C. Pressured speech
D. Social withdrawal
Answer: Pressured speech
Rationale: Mania can cause rapid or pressured speech, flight of ideas, decreased
need for sleep, increased activity, impulsivity, and grandiosity.
9. A client experiencing mania has not slept for 2 days. Which intervention is
appropriate?
A. Encourage vigorous exercise
B. Provide a quiet environment
C. Encourage caffeine intake
D. Promote frequent social activities
Answer: Provide a quiet environment
Rationale: A low-stimulation environment can decrease agitation and help a
manic client rest.
10.A manic client repeatedly attempts to enter other clients' rooms. Which
nursing action is appropriate?
A. Ignore the behavior
B. Set clear and consistent limits
C. Allow the behavior to continue
D. Punish the client
Answer: Set clear and consistent limits
Rationale: Consistent limits help manage impulsive behavior and maintain
safety while avoiding punitive approaches.
11.A client with schizophrenia says, "The television is sending me secret
messages." Which symptom is this?
ATI Mental Health Nursing Practice
Exam 2026 | 100 Questions & Answers
with Detailed Rationales | ATI RN
Mental Health Nursing Exam Prep |
Comprehensive Psychiatric Nursing
Study Guide | Updated 2026 Edition
_________________________________________________________________
1. A nurse is assessing a client who has depression. Which finding should the
nurse recognize as a common manifestation?
A. Increased energy
B. Persistent sadness and loss of interest
C. Grandiose thinking
D. Decreased need for sleep
Answer: Persistent sadness and loss of interest
Rationale: Major depressive disorder commonly causes persistent depressed
mood and diminished interest or pleasure in activities.
2. A client experiencing severe anxiety is unable to concentrate on the nurse's
questions. Which action should the nurse take?
A. Provide lengthy explanations
B. Reduce environmental stimuli
,C. Ask several questions at once
D. Encourage participation in a large group
Answer: Reduce environmental stimuli
Rationale: Severe anxiety significantly reduces the ability to process
information. A calm, low-stimulation environment can help the client regain
control.
3. A client experiencing a panic attack reports feeling as though they are going
to die. Which response should the nurse make?
A. "There is nothing wrong with you."
B. "You need to calm down."
C. "I will stay with you while we work through this."
D. "You should try to ignore the feeling."
Answer: "I will stay with you while we work through this."
Rationale: Staying with the client provides safety and reassurance during an
acute panic episode.
4. A client has obsessive-compulsive disorder. Which finding is an obsession?
A. Repeated handwashing
B. Intrusive fear of contamination
C. Checking the door repeatedly
D. Counting objects repeatedly
Answer: Intrusive fear of contamination
Rationale: An obsession is an intrusive, unwanted thought or urge. Repetitive
behaviors performed in response to obsessions are compulsions.
5. A client repeatedly checks the locks because of fear that someone will
enter the home. This behavior is an example of:
,A. Obsession
B. Compulsion
C. Delusion
D. Hallucination
Answer: Compulsion
Rationale: Repetitive behaviors performed to decrease anxiety caused by
intrusive thoughts are compulsions.
6. A client with PTSD reports being easily startled by loud noises. Which
symptom category does this represent?
A. Hyperarousal
B. Compulsion
C. Negative symptom
D. Mania
Answer: Hyperarousal
Rationale: Hypervigilance, exaggerated startle response, irritability, and sleep
disturbances are common hyperarousal symptoms of PTSD.
7. A client with PTSD reports repeatedly reliving a traumatic event. Which
symptom is this?
A. Flashback
B. Compulsion
C. Delusion
D. Confabulation
Answer: Flashback
Rationale: Flashbacks involve reexperiencing aspects of a traumatic event as
though it is occurring again.
8. A nurse is caring for a client who has bipolar disorder and is experiencing
mania. Which finding should the nurse expect?
, A. Decreased speech
B. Increased need for sleep
C. Pressured speech
D. Social withdrawal
Answer: Pressured speech
Rationale: Mania can cause rapid or pressured speech, flight of ideas, decreased
need for sleep, increased activity, impulsivity, and grandiosity.
9. A client experiencing mania has not slept for 2 days. Which intervention is
appropriate?
A. Encourage vigorous exercise
B. Provide a quiet environment
C. Encourage caffeine intake
D. Promote frequent social activities
Answer: Provide a quiet environment
Rationale: A low-stimulation environment can decrease agitation and help a
manic client rest.
10.A manic client repeatedly attempts to enter other clients' rooms. Which
nursing action is appropriate?
A. Ignore the behavior
B. Set clear and consistent limits
C. Allow the behavior to continue
D. Punish the client
Answer: Set clear and consistent limits
Rationale: Consistent limits help manage impulsive behavior and maintain
safety while avoiding punitive approaches.
11.A client with schizophrenia says, "The television is sending me secret
messages." Which symptom is this?
