ATI Mental Health Nursing Exam 2026/2027 |
ACTUAL-Style Practice Questions & Answers,
Psychiatric Nursing, Mental Health Disorders,
Therapeutic Communication, Psychotropic
Medications, and Detailed Rationales
Question 1: A nurse is assessing a client who has generalized anxiety
disorder. Which finding should the nurse expect?
A. Periods of elevated mood lasting at least one week
B. Excessive worry occurring more days than not for at least six months
C. Sudden onset of intense fear with physical symptoms peaking within
minutes
D. Recurrent intrusive thoughts that the client attempts to neutralize
CORRECT ANSWER: B. Excessive worry occurring more days than not
for at least six months
Rationale: Generalized anxiety disorder is characterized by excessive,
uncontrollable worry about multiple areas of life occurring more days than
not for at least six months. Option A describes mania, option C describes a
panic attack, and option D describes obsessive-compulsive disorder.
Question 2: A client experiencing a panic attack is brought to the
emergency department. Which nursing action is the priority?
A. Teaching the client about panic disorder
B. Exploring the childhood origins of the anxiety
C. Staying with the client and speaking in a calm, reassuring manner
D. Administering a PRN antidepressant immediately
CORRECT ANSWER: C. Staying with the client and speaking in a calm,
reassuring manner
Rationale: During an acute panic attack, the priority is safety and reducing
the client's fear by remaining present and using a calm, nonthreatening
approach. Teaching and exploring origins are inappropriate during acute
distress, and antidepressants are not used for immediate relief.
Question 3: A nurse is caring for a client who has obsessive-compulsive
disorder and repeatedly washes her hands. Which response by the
nurse is most therapeutic?
A. "You must stop washing your hands so often."
B. "Why do you feel the need to wash your hands so much?"
,C. "I will walk with you to the dayroom when you feel the urge to wash."
D. "Your hands are not dirty, so there is no reason to wash them."
CORRECT ANSWER: C. "I will walk with you to the dayroom when you
feel the urge to wash."
Rationale: Offering to accompany the client to a distracting activity
validates the client's anxiety while interrupting the compulsive behavior.
Directing the client to stop, asking "why," or arguing about the dirtiness of
the hands increases anxiety and is nontherapeutic.
Question 4: A client with major depressive disorder tells the nurse, "I'm
worthless and everyone would be better off without me." Which nursing
action is the priority?
A. Encouraging the client to attend group therapy
B. Asking the client directly whether he has thoughts of harming himself
C. Reassuring the client that he is valued by staff and family
D. Documenting the statement and continuing the assessment
CORRECT ANSWER: B. Asking the client directly whether he has
thoughts of harming himself
Rationale: Any statement suggesting worthlessness or being "better off
dead" requires immediate direct assessment of suicidal ideation. Direct
questioning does not plant the idea and is essential to determining safety.
Reassurance and documentation alone do not address the immediate risk.
Question 5: A nurse is assessing a client who has been taking lithium
carbonate. Which finding indicates possible lithium toxicity?
A. Blood pressure 118/76 mm Hg
B. Serum lithium level of 0.6 mEq/L
C. Fine hand tremor and increased thirst
D. Coarse hand tremor and vomiting
CORRECT ANSWER: D. Coarse hand tremor and vomiting
Rationale: Coarse tremor, vomiting, diarrhea, and ataxia are signs of
lithium toxicity, which typically occurs at levels above 1.5 mEq/L. A fine
tremor and thirst are common expected side effects, and a level of 0.6
mEq/L is within the therapeutic range of 0.6 to 1.2 mEq/L.
,Question 6: A client is admitted with acute mania. Which nursing
intervention should be included in the plan of care?
A. Encourage the client to participate in a highly stimulating group activity
B. Provide a structured environment with minimal stimulation
C. Allow the client to skip meals until the manic episode resolves
D. Limit the client's fluid intake to prevent excessive drinking
CORRECT ANSWER: B. Provide a structured environment with minimal
stimulation
Rationale: Clients in acute mania benefit from a calm, structured, low-
stimulation environment that reduces distractibility and agitation. High
stimulation worsens mania, and clients need frequent high-calorie finger
foods and adequate fluids because they often neglect eating and drinking.
Question 7: A nurse is teaching a client about selective serotonin
reuptake inhibitors. Which statement by the client indicates correct
understanding?
A. "I should expect immediate relief of my depression after the first dose."
B. "I should stop the medication as soon as I feel better."
C. "It may take several weeks before I notice improvement in my mood."
D. "I can drink alcohol freely while taking this medication."
CORRECT ANSWER: C. "It may take several weeks before I notice
improvement in my mood."
Rationale: SSRIs typically require two to four weeks or longer to produce
therapeutic effects. Clients should not stop the medication abruptly when
feeling better, should avoid alcohol, and should not expect immediate
relief.
Question 8: A client who has been taking haloperidol develops a stiff
neck, difficulty swallowing, and a temperature of 102.4°F (39.1°C).
Which complication should the nurse suspect?
A. Tardive dyskinesia
B. Acute dystonia
C. Neuroleptic malignant syndrome
D. Serotonin syndrome
CORRECT ANSWER: C. Neuroleptic malignant syndrome
, Rationale: Neuroleptic malignant syndrome is a life-threatening reaction to
antipsychotics marked by high fever, severe muscle rigidity, autonomic
instability, and altered mental status. Tardive dyskinesia involves late-onset
involuntary movements, acute dystonia involves muscle spasms without
fever, and serotonin syndrome occurs with serotonergic drugs.
Question 9: A nurse is assessing a client for serotonin syndrome. Which
combination of findings should the nurse expect?
A. Bradycardia, hypothermia, and hypotension
B. Hyperreflexia, clonus, agitation, and diaphoresis
C. Coarse tremor, vomiting, and ataxia
D. Muscle rigidity, fever, and leukocytosis
CORRECT ANSWER: B. Hyperreflexia, clonus, agitation, and
diaphoresis
Rationale: Serotonin syndrome presents with mental status changes,
autonomic hyperactivity, and neuromuscular abnormalities such as
hyperreflexia and clonus. Option C describes lithium toxicity, and option D
describes neuroleptic malignant syndrome.
Question 10: A client with schizophrenia is experiencing auditory
hallucinations. Which nursing response is most appropriate?
A. "Those voices are not real, so ignore them."
B. "What are the voices saying to you?"
C. "You should tell the voices to stop talking."
D. "Let's not talk about the voices right now."
CORRECT ANSWER: B. "What are the voices saying to you?"
Rationale: Asking what the voices are saying assesses the content and
safety risk of the hallucination, particularly whether commands to harm
self or others are present. Arguing about the reality of the voices or telling
the client to ignore them is nontherapeutic.
Question 11: A nurse is caring for a client who has anorexia nervosa.
Which finding should the nurse expect?
A. BMI greater than 30
B. Recurrent binge eating without purging
ACTUAL-Style Practice Questions & Answers,
Psychiatric Nursing, Mental Health Disorders,
Therapeutic Communication, Psychotropic
Medications, and Detailed Rationales
Question 1: A nurse is assessing a client who has generalized anxiety
disorder. Which finding should the nurse expect?
A. Periods of elevated mood lasting at least one week
B. Excessive worry occurring more days than not for at least six months
C. Sudden onset of intense fear with physical symptoms peaking within
minutes
D. Recurrent intrusive thoughts that the client attempts to neutralize
CORRECT ANSWER: B. Excessive worry occurring more days than not
for at least six months
Rationale: Generalized anxiety disorder is characterized by excessive,
uncontrollable worry about multiple areas of life occurring more days than
not for at least six months. Option A describes mania, option C describes a
panic attack, and option D describes obsessive-compulsive disorder.
Question 2: A client experiencing a panic attack is brought to the
emergency department. Which nursing action is the priority?
A. Teaching the client about panic disorder
B. Exploring the childhood origins of the anxiety
C. Staying with the client and speaking in a calm, reassuring manner
D. Administering a PRN antidepressant immediately
CORRECT ANSWER: C. Staying with the client and speaking in a calm,
reassuring manner
Rationale: During an acute panic attack, the priority is safety and reducing
the client's fear by remaining present and using a calm, nonthreatening
approach. Teaching and exploring origins are inappropriate during acute
distress, and antidepressants are not used for immediate relief.
Question 3: A nurse is caring for a client who has obsessive-compulsive
disorder and repeatedly washes her hands. Which response by the
nurse is most therapeutic?
A. "You must stop washing your hands so often."
B. "Why do you feel the need to wash your hands so much?"
,C. "I will walk with you to the dayroom when you feel the urge to wash."
D. "Your hands are not dirty, so there is no reason to wash them."
CORRECT ANSWER: C. "I will walk with you to the dayroom when you
feel the urge to wash."
Rationale: Offering to accompany the client to a distracting activity
validates the client's anxiety while interrupting the compulsive behavior.
Directing the client to stop, asking "why," or arguing about the dirtiness of
the hands increases anxiety and is nontherapeutic.
Question 4: A client with major depressive disorder tells the nurse, "I'm
worthless and everyone would be better off without me." Which nursing
action is the priority?
A. Encouraging the client to attend group therapy
B. Asking the client directly whether he has thoughts of harming himself
C. Reassuring the client that he is valued by staff and family
D. Documenting the statement and continuing the assessment
CORRECT ANSWER: B. Asking the client directly whether he has
thoughts of harming himself
Rationale: Any statement suggesting worthlessness or being "better off
dead" requires immediate direct assessment of suicidal ideation. Direct
questioning does not plant the idea and is essential to determining safety.
Reassurance and documentation alone do not address the immediate risk.
Question 5: A nurse is assessing a client who has been taking lithium
carbonate. Which finding indicates possible lithium toxicity?
A. Blood pressure 118/76 mm Hg
B. Serum lithium level of 0.6 mEq/L
C. Fine hand tremor and increased thirst
D. Coarse hand tremor and vomiting
CORRECT ANSWER: D. Coarse hand tremor and vomiting
Rationale: Coarse tremor, vomiting, diarrhea, and ataxia are signs of
lithium toxicity, which typically occurs at levels above 1.5 mEq/L. A fine
tremor and thirst are common expected side effects, and a level of 0.6
mEq/L is within the therapeutic range of 0.6 to 1.2 mEq/L.
,Question 6: A client is admitted with acute mania. Which nursing
intervention should be included in the plan of care?
A. Encourage the client to participate in a highly stimulating group activity
B. Provide a structured environment with minimal stimulation
C. Allow the client to skip meals until the manic episode resolves
D. Limit the client's fluid intake to prevent excessive drinking
CORRECT ANSWER: B. Provide a structured environment with minimal
stimulation
Rationale: Clients in acute mania benefit from a calm, structured, low-
stimulation environment that reduces distractibility and agitation. High
stimulation worsens mania, and clients need frequent high-calorie finger
foods and adequate fluids because they often neglect eating and drinking.
Question 7: A nurse is teaching a client about selective serotonin
reuptake inhibitors. Which statement by the client indicates correct
understanding?
A. "I should expect immediate relief of my depression after the first dose."
B. "I should stop the medication as soon as I feel better."
C. "It may take several weeks before I notice improvement in my mood."
D. "I can drink alcohol freely while taking this medication."
CORRECT ANSWER: C. "It may take several weeks before I notice
improvement in my mood."
Rationale: SSRIs typically require two to four weeks or longer to produce
therapeutic effects. Clients should not stop the medication abruptly when
feeling better, should avoid alcohol, and should not expect immediate
relief.
Question 8: A client who has been taking haloperidol develops a stiff
neck, difficulty swallowing, and a temperature of 102.4°F (39.1°C).
Which complication should the nurse suspect?
A. Tardive dyskinesia
B. Acute dystonia
C. Neuroleptic malignant syndrome
D. Serotonin syndrome
CORRECT ANSWER: C. Neuroleptic malignant syndrome
, Rationale: Neuroleptic malignant syndrome is a life-threatening reaction to
antipsychotics marked by high fever, severe muscle rigidity, autonomic
instability, and altered mental status. Tardive dyskinesia involves late-onset
involuntary movements, acute dystonia involves muscle spasms without
fever, and serotonin syndrome occurs with serotonergic drugs.
Question 9: A nurse is assessing a client for serotonin syndrome. Which
combination of findings should the nurse expect?
A. Bradycardia, hypothermia, and hypotension
B. Hyperreflexia, clonus, agitation, and diaphoresis
C. Coarse tremor, vomiting, and ataxia
D. Muscle rigidity, fever, and leukocytosis
CORRECT ANSWER: B. Hyperreflexia, clonus, agitation, and
diaphoresis
Rationale: Serotonin syndrome presents with mental status changes,
autonomic hyperactivity, and neuromuscular abnormalities such as
hyperreflexia and clonus. Option C describes lithium toxicity, and option D
describes neuroleptic malignant syndrome.
Question 10: A client with schizophrenia is experiencing auditory
hallucinations. Which nursing response is most appropriate?
A. "Those voices are not real, so ignore them."
B. "What are the voices saying to you?"
C. "You should tell the voices to stop talking."
D. "Let's not talk about the voices right now."
CORRECT ANSWER: B. "What are the voices saying to you?"
Rationale: Asking what the voices are saying assesses the content and
safety risk of the hallucination, particularly whether commands to harm
self or others are present. Arguing about the reality of the voices or telling
the client to ignore them is nontherapeutic.
Question 11: A nurse is caring for a client who has anorexia nervosa.
Which finding should the nurse expect?
A. BMI greater than 30
B. Recurrent binge eating without purging
