ATI MENTAL HEALTH NURSING
EXAM QUESTIONS AND ANSWERS
WITH RATIONALES LATEST
UPDATE
1. A nurse on a mental health unit is caring for a client who has generalized anxiety
disorder. The client received a telephone call that was upsetting, and now the client is
pacing up and down the corridors of the unit. Which of the following actions should the
nurse take?
A. Instruct the client to sit down and stop pacing.
B. Allow the client to pace alone until physically tired. C. Have a staff member
escort the client to her room.
D. Walk with the client at a gradually slower pace.
Answer: D. Walk with the client at a gradually slower pace.
Rationale: Walking with the client provides support and presence while modeling calmer
behavior. Gradually slowing the pace can help the client's anxiety level decrease. Simply
stopping the behavior or isolating the client is not therapeutic .
2. A nurse is caring for a client with panic disorder who is experiencing a panic attack.
Which nursing action is most appropriate? A. Teach the client to identify triggers of
anxiety.
B. Stay with the client, use short, clear sentences, and encourage slow breathing.
C. Encourage the client to talk in detail about their anxiety.
D. Leave the client alone until the attack subsides.
Page 1 of 42
,Answer: B. Stay with the client, use short, clear sentences, and encourage slow breathing.
Rationale: During a panic attack, the client's ability to focus and learn is impaired, making
education ineffective. The priority is to stay with the client, provide reassurance, and model
calming techniques .
3. A nurse at a walk-in mental health clinic is assessing a client experiencing severe anxiety.
The nurse should recognize the client might exhibit which of the following manifestations?
A. Attention-seeking conduct
B. Mild difficulty problem solving
C. Mild fidgeting
D. Threatening behavior
Answer: D. Threatening behavior
Rationale: Severe anxiety can lead to threatening behavior, combativeness, or aggression as the
client's ability to process information and maintain self-control diminishes. The nurse should
prioritize safety .
4. A nurse is planning care for a client who has obsessive-compulsive disorder (OCD) and is
newly admitted to the unit. Which of the following actions should the nurse plan to take
regarding the client's compulsive behaviors? A. Isolate the client for a period of time.
B. Confront the client about the senseless nature of the repetitive behaviors.
C. Plan the client's schedule to allow time for rituals.
D. Set strict limits on the behaviors so that the client can conform to the unit rules and schedules.
Answer: C. Plan the client's schedule to allow time for rituals.
Rationale: Initially, the nurse should allow time for rituals to reduce anxiety while gradually
working with the client to decrease the frequency. Confrontation or strict limits will increase
anxiety without addressing underlying issues .
5. A nurse is planning care for a client who has obsessive compulsive disorder. Which of the
following recommendations should the nurse include in the client's plan of care?
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,A. Reality Orientation therapy
B. Operant Conditioning
C. Thought Stopping
D. Validation Therapy
Answer: C. Thought Stopping
Rationale: Thought stopping involves teaching the client to say "stop" when compulsive
behaviors arise and substitute with a positive thought. This cognitive-behavioral technique helps
interrupt the obsessive thought cycle .
6. A nurse is assessing a client for signs of depression. Which of the following findings
would the nurse expect to observe? A. Increased energy and feelings of euphoria.
B. Loss of interest in activities once enjoyed.
C. Excessive social interaction and involvement.
D. Increased need for sleep and decreased appetite.
Answer: B. Loss of interest in activities once enjoyed.
Rationale: One of the hallmark signs of depression is anhedonia, or a loss of interest or pleasure
in activities previously enjoyed. This is a key diagnostic criterion for major depressive disorder .
7. A nurse is providing discharge teaching for a client diagnosed with major depressive
disorder. Which of the following statements indicates that the client understands the
teaching?
A. "I will stop taking my medication once I feel better."
B. "I will follow up with my psychiatrist regularly."
C. "I should avoid talking to my family members about my depression."
D. "I can drink alcohol in moderation while on antidepressants."
Answer: B. "I will follow up with my psychiatrist regularly."
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, Rationale: Ongoing follow-up care is essential for monitoring treatment progress, adjusting
medication if needed, and ensuring the client receives necessary support. Antidepressants should
not be stopped abruptly, and alcohol should be avoided .
8. A nurse is caring for a client who has major depressive disorder and was prescribed
citalopram 2 weeks ago with a planned dosage increase 1 week ago. The client reports
having an improved appetite, but still feels very depressed and is still having trouble
sleeping. Which of the following actions should the nurse take?
A. Speak to the provider about adding an MAOI to the current medication regimen.
B. Explain that antidepressants often take several weeks to be fully effective.
C. Tell the client that the provider will need to change citalopram to a different medication.
D. Recommend a sleep study be done on the client.
Answer: B. Explain that antidepressants often take several weeks to be fully effective.
*Rationale: Antidepressants typically require 4-8 weeks to achieve full therapeutic effect.
Improved appetite is an early sign of response, but mood improvement may take longer. The
nurse should provide education and encouragement .*
9. A nurse in the emergency department is caring for a client who reports feeling sad,
worthless, and hopeless 9 months after the death of her son. Which of the following actions
should the nurse take first?
A. Encourage the client to attend a grief support group.
B. Discuss the client's coping skills.
C. Request a mental health consult for the client.
D. Ask the client if she has thought about harming herself.
Answer: D. Ask the client if she has thought about harming herself.
Rationale: Safety is the priority. The client is showing signs of depression with feelings of
worthlessness and hopelessness, which are risk factors for suicide. The nurse must directly
assess for suicidal ideation first .
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EXAM QUESTIONS AND ANSWERS
WITH RATIONALES LATEST
UPDATE
1. A nurse on a mental health unit is caring for a client who has generalized anxiety
disorder. The client received a telephone call that was upsetting, and now the client is
pacing up and down the corridors of the unit. Which of the following actions should the
nurse take?
A. Instruct the client to sit down and stop pacing.
B. Allow the client to pace alone until physically tired. C. Have a staff member
escort the client to her room.
D. Walk with the client at a gradually slower pace.
Answer: D. Walk with the client at a gradually slower pace.
Rationale: Walking with the client provides support and presence while modeling calmer
behavior. Gradually slowing the pace can help the client's anxiety level decrease. Simply
stopping the behavior or isolating the client is not therapeutic .
2. A nurse is caring for a client with panic disorder who is experiencing a panic attack.
Which nursing action is most appropriate? A. Teach the client to identify triggers of
anxiety.
B. Stay with the client, use short, clear sentences, and encourage slow breathing.
C. Encourage the client to talk in detail about their anxiety.
D. Leave the client alone until the attack subsides.
Page 1 of 42
,Answer: B. Stay with the client, use short, clear sentences, and encourage slow breathing.
Rationale: During a panic attack, the client's ability to focus and learn is impaired, making
education ineffective. The priority is to stay with the client, provide reassurance, and model
calming techniques .
3. A nurse at a walk-in mental health clinic is assessing a client experiencing severe anxiety.
The nurse should recognize the client might exhibit which of the following manifestations?
A. Attention-seeking conduct
B. Mild difficulty problem solving
C. Mild fidgeting
D. Threatening behavior
Answer: D. Threatening behavior
Rationale: Severe anxiety can lead to threatening behavior, combativeness, or aggression as the
client's ability to process information and maintain self-control diminishes. The nurse should
prioritize safety .
4. A nurse is planning care for a client who has obsessive-compulsive disorder (OCD) and is
newly admitted to the unit. Which of the following actions should the nurse plan to take
regarding the client's compulsive behaviors? A. Isolate the client for a period of time.
B. Confront the client about the senseless nature of the repetitive behaviors.
C. Plan the client's schedule to allow time for rituals.
D. Set strict limits on the behaviors so that the client can conform to the unit rules and schedules.
Answer: C. Plan the client's schedule to allow time for rituals.
Rationale: Initially, the nurse should allow time for rituals to reduce anxiety while gradually
working with the client to decrease the frequency. Confrontation or strict limits will increase
anxiety without addressing underlying issues .
5. A nurse is planning care for a client who has obsessive compulsive disorder. Which of the
following recommendations should the nurse include in the client's plan of care?
Page 2 of 42
,A. Reality Orientation therapy
B. Operant Conditioning
C. Thought Stopping
D. Validation Therapy
Answer: C. Thought Stopping
Rationale: Thought stopping involves teaching the client to say "stop" when compulsive
behaviors arise and substitute with a positive thought. This cognitive-behavioral technique helps
interrupt the obsessive thought cycle .
6. A nurse is assessing a client for signs of depression. Which of the following findings
would the nurse expect to observe? A. Increased energy and feelings of euphoria.
B. Loss of interest in activities once enjoyed.
C. Excessive social interaction and involvement.
D. Increased need for sleep and decreased appetite.
Answer: B. Loss of interest in activities once enjoyed.
Rationale: One of the hallmark signs of depression is anhedonia, or a loss of interest or pleasure
in activities previously enjoyed. This is a key diagnostic criterion for major depressive disorder .
7. A nurse is providing discharge teaching for a client diagnosed with major depressive
disorder. Which of the following statements indicates that the client understands the
teaching?
A. "I will stop taking my medication once I feel better."
B. "I will follow up with my psychiatrist regularly."
C. "I should avoid talking to my family members about my depression."
D. "I can drink alcohol in moderation while on antidepressants."
Answer: B. "I will follow up with my psychiatrist regularly."
Page 3 of 42
, Rationale: Ongoing follow-up care is essential for monitoring treatment progress, adjusting
medication if needed, and ensuring the client receives necessary support. Antidepressants should
not be stopped abruptly, and alcohol should be avoided .
8. A nurse is caring for a client who has major depressive disorder and was prescribed
citalopram 2 weeks ago with a planned dosage increase 1 week ago. The client reports
having an improved appetite, but still feels very depressed and is still having trouble
sleeping. Which of the following actions should the nurse take?
A. Speak to the provider about adding an MAOI to the current medication regimen.
B. Explain that antidepressants often take several weeks to be fully effective.
C. Tell the client that the provider will need to change citalopram to a different medication.
D. Recommend a sleep study be done on the client.
Answer: B. Explain that antidepressants often take several weeks to be fully effective.
*Rationale: Antidepressants typically require 4-8 weeks to achieve full therapeutic effect.
Improved appetite is an early sign of response, but mood improvement may take longer. The
nurse should provide education and encouragement .*
9. A nurse in the emergency department is caring for a client who reports feeling sad,
worthless, and hopeless 9 months after the death of her son. Which of the following actions
should the nurse take first?
A. Encourage the client to attend a grief support group.
B. Discuss the client's coping skills.
C. Request a mental health consult for the client.
D. Ask the client if she has thought about harming herself.
Answer: D. Ask the client if she has thought about harming herself.
Rationale: Safety is the priority. The client is showing signs of depression with feelings of
worthlessness and hopelessness, which are risk factors for suicide. The nurse must directly
assess for suicidal ideation first .
Page 4 of 42
