NR 607 Final Exam: (Latest 2026/2027 Update) Psychiatric Emergencies, EPS,
Serotonin Syndrome, NMS, Schizophrenia, TRD | Q&A | Grade A | 100%
Correct (Verified Answers) – Chamberlain University
Subject: Psychiatric-Mental Health Nurse Practitioner (PMHNP) – Restraints/Seclusion, Involuntary
Commitment, Psychiatric Emergencies, Suicide Prevention, Lithium Toxicity, CLIA, Serotonin Syndrome,
NMS, EPS, Schizophrenia, Treatment-Resistant Depression, Dementia
Source: NR 607 Final Exam / Chamberlain University / DSM-5-TR / Clinical Guidelines (2026/2027
Update)
Format: Q&A Guide with Clinical Rationales | Grade A Guaranteed
1. When should restraints be used?
Correct Answer: Only when alternatives have failed and you must keep patient or others safe or must
continue therapy for overall patient good.
1. Restraints should never be used as discipline, coercion, or staff convenience.
2. No evidence that restraints decrease risk of falls.
3. Last resort only.
2. Who is in control of restraint and seclusion laws?
Correct Answer: The state. Laws differ from state to state.
1. Providers must abide by state regulations.
2. Face-to-face evaluation and written order required within 1 hour of application.
3. Restraints cannot be ordered PRN.
4. Every 24 hours, the APRN must document continued need for restraint.
3. What is the primary goal of inpatient treatment?
Correct Answer: To provide stabilization.
1. Stabilization starts with least restrictive interventions.
2. Primary reason for hospital admission is stabilization.
4. Which client most likely meets the criteria for an emergency psychiatric hold in most states?
Correct Answer: Rudy - history of mental illness, poor treatment adherence, and is gravely disabled.
1. Gravely disabled individuals who cannot meet basic needs qualify for hold.
2. Danger to self, danger to others, or grave disability are criteria.
, 5. Which statement best distinguishes voluntary from involuntary admission?
Correct Answer: Voluntary admission requires a signed consent form; involuntary admission does not
require any documentation.
1. Involuntary admission requires documented risk assessment and evaluation.
2. Voluntary admission respects patient autonomy; involuntary is for danger to self/others.
6. What are exemptions to informed consent?
Correct Answer: Incapacitation, life-threatening emergencies with no time for consent, and client's
voluntary waiver of informed consent.
1. Provider may initiate care without consent when client is incapable due to nature/severity of
mental illness.
2. Capacity assessment includes: understanding of situation, understanding consequences, ability
to communicate wishes, evaluation of reversible causes, identification of values/culture.
7. What is civil commitment?
Correct Answer: Legal intervention directed by a judge to order a person with serious symptoms of
continued danger to self/others, grave disability, or serious deterioration to either remain in psychiatric
hospital or attend supervised outpatient treatment for a period of time.
1. Involuntary commitment if danger to self or others.
2. Can last 6-12 months.
8. What are common psychiatric emergencies?
Correct Answer: Suicidality, acute psychosis, agitation and aggression, mania, substance-related
concerns, decompensation related to personality disorders, severe anxiety.
1. When a client presents with aggressive behavior, the APRN should leave the door open and
position themselves between the client and the door.
2. Warning signs: threatening comments, clenched fists, fighting stance shifts, loud vocalizations,
agitated movements, striking objects.
9. What does AEIO stand for in risk assessment?
Correct Answer: Agitation/Arousal, Environment, Intent, Objects.
1. Agitation/Arousal: Can client sit still? Pacing? Aggressive behaviors?
2. Environment: Safe location? Exits? Equipment? Distance from unit?
3. Intent: Thoughts of harming self/others? Psychotic experiences?
4. Objects: Access to firearms, blades, medications, ligature risks?
10. According to CDC data, which method accounts for the highest proportion of suicide deaths
among youth?
Correct Answer: Firearms (more than 50%).
1. Firearms are the leading method of suicide among youth.
2. Access to lethal means is a critical risk factor.
Serotonin Syndrome, NMS, Schizophrenia, TRD | Q&A | Grade A | 100%
Correct (Verified Answers) – Chamberlain University
Subject: Psychiatric-Mental Health Nurse Practitioner (PMHNP) – Restraints/Seclusion, Involuntary
Commitment, Psychiatric Emergencies, Suicide Prevention, Lithium Toxicity, CLIA, Serotonin Syndrome,
NMS, EPS, Schizophrenia, Treatment-Resistant Depression, Dementia
Source: NR 607 Final Exam / Chamberlain University / DSM-5-TR / Clinical Guidelines (2026/2027
Update)
Format: Q&A Guide with Clinical Rationales | Grade A Guaranteed
1. When should restraints be used?
Correct Answer: Only when alternatives have failed and you must keep patient or others safe or must
continue therapy for overall patient good.
1. Restraints should never be used as discipline, coercion, or staff convenience.
2. No evidence that restraints decrease risk of falls.
3. Last resort only.
2. Who is in control of restraint and seclusion laws?
Correct Answer: The state. Laws differ from state to state.
1. Providers must abide by state regulations.
2. Face-to-face evaluation and written order required within 1 hour of application.
3. Restraints cannot be ordered PRN.
4. Every 24 hours, the APRN must document continued need for restraint.
3. What is the primary goal of inpatient treatment?
Correct Answer: To provide stabilization.
1. Stabilization starts with least restrictive interventions.
2. Primary reason for hospital admission is stabilization.
4. Which client most likely meets the criteria for an emergency psychiatric hold in most states?
Correct Answer: Rudy - history of mental illness, poor treatment adherence, and is gravely disabled.
1. Gravely disabled individuals who cannot meet basic needs qualify for hold.
2. Danger to self, danger to others, or grave disability are criteria.
, 5. Which statement best distinguishes voluntary from involuntary admission?
Correct Answer: Voluntary admission requires a signed consent form; involuntary admission does not
require any documentation.
1. Involuntary admission requires documented risk assessment and evaluation.
2. Voluntary admission respects patient autonomy; involuntary is for danger to self/others.
6. What are exemptions to informed consent?
Correct Answer: Incapacitation, life-threatening emergencies with no time for consent, and client's
voluntary waiver of informed consent.
1. Provider may initiate care without consent when client is incapable due to nature/severity of
mental illness.
2. Capacity assessment includes: understanding of situation, understanding consequences, ability
to communicate wishes, evaluation of reversible causes, identification of values/culture.
7. What is civil commitment?
Correct Answer: Legal intervention directed by a judge to order a person with serious symptoms of
continued danger to self/others, grave disability, or serious deterioration to either remain in psychiatric
hospital or attend supervised outpatient treatment for a period of time.
1. Involuntary commitment if danger to self or others.
2. Can last 6-12 months.
8. What are common psychiatric emergencies?
Correct Answer: Suicidality, acute psychosis, agitation and aggression, mania, substance-related
concerns, decompensation related to personality disorders, severe anxiety.
1. When a client presents with aggressive behavior, the APRN should leave the door open and
position themselves between the client and the door.
2. Warning signs: threatening comments, clenched fists, fighting stance shifts, loud vocalizations,
agitated movements, striking objects.
9. What does AEIO stand for in risk assessment?
Correct Answer: Agitation/Arousal, Environment, Intent, Objects.
1. Agitation/Arousal: Can client sit still? Pacing? Aggressive behaviors?
2. Environment: Safe location? Exits? Equipment? Distance from unit?
3. Intent: Thoughts of harming self/others? Psychotic experiences?
4. Objects: Access to firearms, blades, medications, ligature risks?
10. According to CDC data, which method accounts for the highest proportion of suicide deaths
among youth?
Correct Answer: Firearms (more than 50%).
1. Firearms are the leading method of suicide among youth.
2. Access to lethal means is a critical risk factor.
