NU 160 / NUR 253 | 2026–2027 PRACTICE RESOURCE
NU 160 / NUR 253
Complete Mental Health Exam Prep Bundle | 2026–2027
150 Multiple-Choice Questions • Answers • Detailed Rationales
Scope Original mental-health nursing learning resource. NU 160 and NUR 253 are user-supplied course labels; course
equivalence or school affiliation is not asserted. The 2026–2027 label indicates the study edition, not an official exam date.
How to study Attempt each item without looking at the green answer. Review the highlighted rationale and red distractor
explanations; revisit missed safety concepts. Questions are single-best-answer unless otherwise stated.
Safety note Medication orders, observation levels, restraints, emergency responses, and legal rules must follow the prescriber,
local policy, clinical circumstances, and jurisdiction. This resource does not substitute for patient care guidance.
High-yield review map
• Full-course concept map
• High-yield safety review
• Final practice assessment
• Rationales and error correction
• Self-study schedule
Rapid clinical review
Safety first. Immediate hazards, new suicidal intent, command hallucinations, deteriorating vital signs, severe withdrawal, and
medication toxicity take precedence over routine education.
Therapeutic stance. Use open-ended questions, validation, a calm tone, cultural humility, and transparent boundaries. Do not
reinforce delusions or use false reassurance.
Mood and psychosis. Recognize mania, depression, psychotic symptoms, negative symptoms, delirium, and medical mimics;
monitor basic physiologic needs.
Medication vigilance. Monitor lithium and related renal/thyroid risks, metabolic effects of antipsychotics, severe rashes,
serotonin toxicity, and neuroleptic malignant syndrome.
Recovery. Care planning includes patient preferences, teach-back, family support with consent, and concrete discharge
resources.
Suggested three-pass revision
Pass 1. Work questions without checking answers; mark uncertain topics.
Pass 2. Review rationales by theme, especially risk assessment and drug safety.
Pass 3. Repeat only missed concepts; rehearse concise SBAR escalation and therapeutic responses.
Original educational practice • Not a school-issued or official examination | Page 1
, NU 160 / NUR 253 | 2026–2027 PRACTICE RESOURCE
Practice Questions with Rationales
Question 1. A patient becomes excessively sedated after multiple sedating prescriptions. What is the best immediate
nursing priority?
A. Document the event only at the end of shift.
B. Encourage unassisted walking.
C. Administer another sedative to prevent agitation.
D. Assess airway, breathing, oxygenation, and level of consciousness.
Correct answer: D. Assess airway, breathing, oxygenation, and level of consciousness.
Detailed rationale: Airway and respiratory assessment take priority when CNS depressants cause excessive sedation.
Why the other options are incorrect:
A. It makes an unjustified absolute claim; the correct interpretation depends on the symptoms and evidence.
B. This alternative is not the relevant response to the described benzodiazepines issue. Airway and respiratory
assessment take priority when CNS depressants cause excessive sedation.
C. Adding or relying on these substances does not address the problem and may introduce new safety risks.
Question 2. A confused older patient becomes suddenly combative after a urinary infection begins. What should the nurse
consider first?
A. Delirium potentially related to acute illness, pain, or medications.
B. Normal aging that needs no assessment.
C. A personality flaw requiring discipline.
D. Certain schizophrenia without evaluation.
Correct answer: A. Delirium potentially related to acute illness, pain, or medications.
Detailed rationale: Sudden behavioral changes in older adults may reflect acute medical illness.
Why the other options are incorrect:
B. This competing interpretation is not supported by the findings. Sudden behavioral changes in older adults may reflect
acute medical illness.
C. This competing interpretation is not supported by the findings. Sudden behavioral changes in older adults may reflect
acute medical illness.
D. This competing interpretation is not supported by the findings. Sudden behavioral changes in older adults may reflect
acute medical illness.
Question 3. A client has elevated mood, little need for sleep, grandiosity, and marked impairment for a week. Which
syndrome is most consistent?
A. A manic episode.
B. An absence seizure.
C. A simple relaxation response.
D. Typical uncomplicated grief.
Correct answer: A. A manic episode.
Detailed rationale: Mania features sustained mood/energy change with significant impairment or need for hospitalization.
Why the other options are incorrect:
B. This competing interpretation is not supported by the findings. Mania features sustained mood/energy change with
significant impairment or need for hospitalization.
C. This competing interpretation is not supported by the findings. Mania features sustained mood/energy change with
significant impairment or need for hospitalization.
D. This competing interpretation is not supported by the findings. Mania features sustained mood/energy change with
significant impairment or need for hospitalization.
Original educational practice • Not a school-issued or official examination | Page 2
, NU 160 / NUR 253 | 2026–2027 PRACTICE RESOURCE
Question 4. A psychiatric inpatient with antipsychotic exposure develops temperature 40°C, rigidity, and autonomic
instability. What is priority?
A. Treat as a medical emergency with possible neuroleptic malignant syndrome.
B. Provide routine reassurance only.
C. Offer vigorous exercise.
D. Wait until scheduled group therapy.
Correct answer: A. Treat as a medical emergency with possible neuroleptic malignant syndrome.
Detailed rationale: NMS can cause organ failure and death; immediate escalation is crucial.
Why the other options are incorrect:
B. The symptoms are not established as harmless treatment effects; important warning signs must not be minimized.
C. This response fails to address the priority clinical concern and could worsen the patient’s condition.
D. This competing interpretation is not supported by the findings. NMS can cause organ failure and death; immediate
escalation is crucial.
Question 5. A patient with dementia is agitated because a room is unfamiliar. Which nursing approach is appropriate?
A. Maintain routine, orientation cues, and calm reassurance while assessing unmet needs.
B. Challenge the person’s memory aggressively.
C. Add multiple loud alarms.
D. Assume agitation always requires antipsychotics.
Correct answer: A. Maintain routine, orientation cues, and calm reassurance while assessing unmet needs.
Detailed rationale: Supportive environment and assessment of pain, fear, or needs can reduce distress.
Why the other options are incorrect:
B. This competing interpretation is not supported by the findings. Supportive environment and assessment of pain, fear,
or needs can reduce distress.
C. This competing interpretation is not supported by the findings. Supportive environment and assessment of pain, fear,
or needs can reduce distress.
D. It makes an unjustified absolute claim; the correct interpretation depends on the symptoms and evidence.
Question 6. A patient alternates between idealizing and devaluing staff. Which team response is best?
A. Maintain consistent boundaries and a coordinated, nonpunitive approach.
B. Apply different rules at each handoff.
C. Have staff compete for the patient’s approval.
D. Respond with personal insults.
Correct answer: A. Maintain consistent boundaries and a coordinated, nonpunitive approach.
Detailed rationale: Team consistency and clear boundaries reduce splitting dynamics.
Why the other options are incorrect:
B. This wording or action misses the therapeutic priority. Team consistency and clear boundaries reduce splitting
dynamics.
C. This wording or action misses the therapeutic priority. Team consistency and clear boundaries reduce splitting
dynamics.
D. A punitive or stigmatizing response damages trust instead of addressing the person’s treatment or safety needs.
Question 7. A highly manic client interrupts repeatedly and cannot follow long explanations. What communication style is
best?
A. Use brief, clear statements and consistent limits.
B. Argue about each grandiose statement.
C. Offer unlimited simultaneous choices.
D. Provide lengthy, complex instructions.
Original educational practice • Not a school-issued or official examination | Page 3
, NU 160 / NUR 253 | 2026–2027 PRACTICE RESOURCE
Correct answer: A. Use brief, clear statements and consistent limits.
Detailed rationale: Short, concrete communication is easier to process during mania.
Why the other options are incorrect:
B. This wording or action misses the therapeutic priority. Short, concrete communication is easier to process during
mania.
C. This wording or action misses the therapeutic priority. Short, concrete communication is easier to process during
mania.
D. This wording or action misses the therapeutic priority. Short, concrete communication is easier to process during
mania.
Question 8. A person with depression has stopped attending valued community activities. Which intervention fits
behavioral activation?
A. Recommend total social isolation.
B. Increase goals so quickly they become unachievable.
C. Wait for motivation to fully return before any action.
D. Collaboratively schedule manageable rewarding or meaningful activities.
Correct answer: D. Collaboratively schedule manageable rewarding or meaningful activities.
Detailed rationale: Behavioral activation builds engagement using graded meaningful activity.
Why the other options are incorrect:
A. This competing interpretation is not supported by the findings. Behavioral activation builds engagement using graded
meaningful activity.
B. This competing interpretation is not supported by the findings. Behavioral activation builds engagement using graded
meaningful activity.
C. This competing interpretation is not supported by the findings. Behavioral activation builds engagement using graded
meaningful activity.
Question 9. A client says, “Everyone would be better off if I disappeared.” Which follow-up is best?
A. “Promise never to say that again.”
B. “You do not really mean that.”
C. “Are you thinking about killing yourself or ending your life?”
D. “Suicide is a forbidden topic here.”
Correct answer: C. “Are you thinking about killing yourself or ending your life?”
Detailed rationale: Direct questions do not increase suicidal thoughts and improve identification of risk.
Why the other options are incorrect:
A. It makes an unjustified absolute claim; the correct interpretation depends on the symptoms and evidence.
B. This wording or action misses the therapeutic priority. Direct questions do not increase suicidal thoughts and improve
identification of risk.
D. This wording or action misses the therapeutic priority. Direct questions do not increase suicidal thoughts and
improve identification of risk.
Question 10. A patient asks, “Will I definitely get better?” Which answer avoids false reassurance?
A. “Nothing bad can ever happen again.”
B. “I guarantee you will be cured tomorrow.”
C. “I cannot promise the outcome, but we can discuss supports and your treatment plan.”
D. “Your fears are silly.”
Correct answer: C. “I cannot promise the outcome, but we can discuss supports and your treatment plan.”
Detailed rationale: Realistic hope is preferable to promises that cannot be guaranteed.
Why the other options are incorrect:
Original educational practice • Not a school-issued or official examination | Page 4
NU 160 / NUR 253
Complete Mental Health Exam Prep Bundle | 2026–2027
150 Multiple-Choice Questions • Answers • Detailed Rationales
Scope Original mental-health nursing learning resource. NU 160 and NUR 253 are user-supplied course labels; course
equivalence or school affiliation is not asserted. The 2026–2027 label indicates the study edition, not an official exam date.
How to study Attempt each item without looking at the green answer. Review the highlighted rationale and red distractor
explanations; revisit missed safety concepts. Questions are single-best-answer unless otherwise stated.
Safety note Medication orders, observation levels, restraints, emergency responses, and legal rules must follow the prescriber,
local policy, clinical circumstances, and jurisdiction. This resource does not substitute for patient care guidance.
High-yield review map
• Full-course concept map
• High-yield safety review
• Final practice assessment
• Rationales and error correction
• Self-study schedule
Rapid clinical review
Safety first. Immediate hazards, new suicidal intent, command hallucinations, deteriorating vital signs, severe withdrawal, and
medication toxicity take precedence over routine education.
Therapeutic stance. Use open-ended questions, validation, a calm tone, cultural humility, and transparent boundaries. Do not
reinforce delusions or use false reassurance.
Mood and psychosis. Recognize mania, depression, psychotic symptoms, negative symptoms, delirium, and medical mimics;
monitor basic physiologic needs.
Medication vigilance. Monitor lithium and related renal/thyroid risks, metabolic effects of antipsychotics, severe rashes,
serotonin toxicity, and neuroleptic malignant syndrome.
Recovery. Care planning includes patient preferences, teach-back, family support with consent, and concrete discharge
resources.
Suggested three-pass revision
Pass 1. Work questions without checking answers; mark uncertain topics.
Pass 2. Review rationales by theme, especially risk assessment and drug safety.
Pass 3. Repeat only missed concepts; rehearse concise SBAR escalation and therapeutic responses.
Original educational practice • Not a school-issued or official examination | Page 1
, NU 160 / NUR 253 | 2026–2027 PRACTICE RESOURCE
Practice Questions with Rationales
Question 1. A patient becomes excessively sedated after multiple sedating prescriptions. What is the best immediate
nursing priority?
A. Document the event only at the end of shift.
B. Encourage unassisted walking.
C. Administer another sedative to prevent agitation.
D. Assess airway, breathing, oxygenation, and level of consciousness.
Correct answer: D. Assess airway, breathing, oxygenation, and level of consciousness.
Detailed rationale: Airway and respiratory assessment take priority when CNS depressants cause excessive sedation.
Why the other options are incorrect:
A. It makes an unjustified absolute claim; the correct interpretation depends on the symptoms and evidence.
B. This alternative is not the relevant response to the described benzodiazepines issue. Airway and respiratory
assessment take priority when CNS depressants cause excessive sedation.
C. Adding or relying on these substances does not address the problem and may introduce new safety risks.
Question 2. A confused older patient becomes suddenly combative after a urinary infection begins. What should the nurse
consider first?
A. Delirium potentially related to acute illness, pain, or medications.
B. Normal aging that needs no assessment.
C. A personality flaw requiring discipline.
D. Certain schizophrenia without evaluation.
Correct answer: A. Delirium potentially related to acute illness, pain, or medications.
Detailed rationale: Sudden behavioral changes in older adults may reflect acute medical illness.
Why the other options are incorrect:
B. This competing interpretation is not supported by the findings. Sudden behavioral changes in older adults may reflect
acute medical illness.
C. This competing interpretation is not supported by the findings. Sudden behavioral changes in older adults may reflect
acute medical illness.
D. This competing interpretation is not supported by the findings. Sudden behavioral changes in older adults may reflect
acute medical illness.
Question 3. A client has elevated mood, little need for sleep, grandiosity, and marked impairment for a week. Which
syndrome is most consistent?
A. A manic episode.
B. An absence seizure.
C. A simple relaxation response.
D. Typical uncomplicated grief.
Correct answer: A. A manic episode.
Detailed rationale: Mania features sustained mood/energy change with significant impairment or need for hospitalization.
Why the other options are incorrect:
B. This competing interpretation is not supported by the findings. Mania features sustained mood/energy change with
significant impairment or need for hospitalization.
C. This competing interpretation is not supported by the findings. Mania features sustained mood/energy change with
significant impairment or need for hospitalization.
D. This competing interpretation is not supported by the findings. Mania features sustained mood/energy change with
significant impairment or need for hospitalization.
Original educational practice • Not a school-issued or official examination | Page 2
, NU 160 / NUR 253 | 2026–2027 PRACTICE RESOURCE
Question 4. A psychiatric inpatient with antipsychotic exposure develops temperature 40°C, rigidity, and autonomic
instability. What is priority?
A. Treat as a medical emergency with possible neuroleptic malignant syndrome.
B. Provide routine reassurance only.
C. Offer vigorous exercise.
D. Wait until scheduled group therapy.
Correct answer: A. Treat as a medical emergency with possible neuroleptic malignant syndrome.
Detailed rationale: NMS can cause organ failure and death; immediate escalation is crucial.
Why the other options are incorrect:
B. The symptoms are not established as harmless treatment effects; important warning signs must not be minimized.
C. This response fails to address the priority clinical concern and could worsen the patient’s condition.
D. This competing interpretation is not supported by the findings. NMS can cause organ failure and death; immediate
escalation is crucial.
Question 5. A patient with dementia is agitated because a room is unfamiliar. Which nursing approach is appropriate?
A. Maintain routine, orientation cues, and calm reassurance while assessing unmet needs.
B. Challenge the person’s memory aggressively.
C. Add multiple loud alarms.
D. Assume agitation always requires antipsychotics.
Correct answer: A. Maintain routine, orientation cues, and calm reassurance while assessing unmet needs.
Detailed rationale: Supportive environment and assessment of pain, fear, or needs can reduce distress.
Why the other options are incorrect:
B. This competing interpretation is not supported by the findings. Supportive environment and assessment of pain, fear,
or needs can reduce distress.
C. This competing interpretation is not supported by the findings. Supportive environment and assessment of pain, fear,
or needs can reduce distress.
D. It makes an unjustified absolute claim; the correct interpretation depends on the symptoms and evidence.
Question 6. A patient alternates between idealizing and devaluing staff. Which team response is best?
A. Maintain consistent boundaries and a coordinated, nonpunitive approach.
B. Apply different rules at each handoff.
C. Have staff compete for the patient’s approval.
D. Respond with personal insults.
Correct answer: A. Maintain consistent boundaries and a coordinated, nonpunitive approach.
Detailed rationale: Team consistency and clear boundaries reduce splitting dynamics.
Why the other options are incorrect:
B. This wording or action misses the therapeutic priority. Team consistency and clear boundaries reduce splitting
dynamics.
C. This wording or action misses the therapeutic priority. Team consistency and clear boundaries reduce splitting
dynamics.
D. A punitive or stigmatizing response damages trust instead of addressing the person’s treatment or safety needs.
Question 7. A highly manic client interrupts repeatedly and cannot follow long explanations. What communication style is
best?
A. Use brief, clear statements and consistent limits.
B. Argue about each grandiose statement.
C. Offer unlimited simultaneous choices.
D. Provide lengthy, complex instructions.
Original educational practice • Not a school-issued or official examination | Page 3
, NU 160 / NUR 253 | 2026–2027 PRACTICE RESOURCE
Correct answer: A. Use brief, clear statements and consistent limits.
Detailed rationale: Short, concrete communication is easier to process during mania.
Why the other options are incorrect:
B. This wording or action misses the therapeutic priority. Short, concrete communication is easier to process during
mania.
C. This wording or action misses the therapeutic priority. Short, concrete communication is easier to process during
mania.
D. This wording or action misses the therapeutic priority. Short, concrete communication is easier to process during
mania.
Question 8. A person with depression has stopped attending valued community activities. Which intervention fits
behavioral activation?
A. Recommend total social isolation.
B. Increase goals so quickly they become unachievable.
C. Wait for motivation to fully return before any action.
D. Collaboratively schedule manageable rewarding or meaningful activities.
Correct answer: D. Collaboratively schedule manageable rewarding or meaningful activities.
Detailed rationale: Behavioral activation builds engagement using graded meaningful activity.
Why the other options are incorrect:
A. This competing interpretation is not supported by the findings. Behavioral activation builds engagement using graded
meaningful activity.
B. This competing interpretation is not supported by the findings. Behavioral activation builds engagement using graded
meaningful activity.
C. This competing interpretation is not supported by the findings. Behavioral activation builds engagement using graded
meaningful activity.
Question 9. A client says, “Everyone would be better off if I disappeared.” Which follow-up is best?
A. “Promise never to say that again.”
B. “You do not really mean that.”
C. “Are you thinking about killing yourself or ending your life?”
D. “Suicide is a forbidden topic here.”
Correct answer: C. “Are you thinking about killing yourself or ending your life?”
Detailed rationale: Direct questions do not increase suicidal thoughts and improve identification of risk.
Why the other options are incorrect:
A. It makes an unjustified absolute claim; the correct interpretation depends on the symptoms and evidence.
B. This wording or action misses the therapeutic priority. Direct questions do not increase suicidal thoughts and improve
identification of risk.
D. This wording or action misses the therapeutic priority. Direct questions do not increase suicidal thoughts and
improve identification of risk.
Question 10. A patient asks, “Will I definitely get better?” Which answer avoids false reassurance?
A. “Nothing bad can ever happen again.”
B. “I guarantee you will be cured tomorrow.”
C. “I cannot promise the outcome, but we can discuss supports and your treatment plan.”
D. “Your fears are silly.”
Correct answer: C. “I cannot promise the outcome, but we can discuss supports and your treatment plan.”
Detailed rationale: Realistic hope is preferable to promises that cannot be guaranteed.
Why the other options are incorrect:
Original educational practice • Not a school-issued or official examination | Page 4
