NR-606 DIAGNOSIS & MANAGEMENT IN PSYCHIATRIC-MENTAL
HEALTH ACROSS THE LIFESPAN II EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES
2026 Q&A | INSTANT DOWNLOAD PDF.
Core Domains
Foundations of Psychiatric Mental Health Nursing
Neurobiology and Psychopharmacology
Psychiatric Assessment and Diagnosis
Mood Disorders
Anxiety and Trauma-Related Disorders
Psychotic Disorders
Personality Disorders
Substance Use and Addictive Disorders
Child and Adolescent Psychiatry
Geriatric Psychiatry
Introduction
The NR-606 Diagnosis & Management in Psychiatric-Mental Health
Across the Lifespan II examination assesses the advanced
knowledge and clinical reasoning skills required for independent
psychiatric-mental health nurse practitioner practice. This
examination evaluates competency in psychiatric assessment,
differential diagnosis, psychopharmacology, and evidence-based
management of complex mental health disorders across the
lifespan. The test employs multiple-choice and scenario-based
questions that simulate real-world clinical encounters involving
children, adolescents, adults, and older adults. Emphasis is placed
on diagnostic accuracy, psychopharmacological decision-making,
therapeutic modalities, and interdisciplinary collaboration.
,Candidates must demonstrate the ability to synthesize complex
clinical data, formulate appropriate diagnoses, develop
comprehensive management plans, and evaluate patient outcomes
consistent with PMHNP scope of practice.
SECTION ONE: QUESTIONS 1–100
1. A 5-year-old child uses pretend play and symbols but has
difficulty understanding another person's perspective. Which
developmental framework best fits?
A. Sensorimotor thinking
B. Concrete operational thinking
C. Formal operational thinking
D. Preoperational thinking
🟢 Correct answer: D
🔴 RATIONALE: Preoperational children (ages 2–7) use symbols
and imaginative play but commonly show egocentric reasoning,
meaning they have difficulty understanding perspectives other
than their own. Sensorimotor thinking occurs from birth to 2
years, concrete operational thinking develops from 7 to 11 years,
and formal operational thinking emerges in adolescence.
2. Which ability is expected to emerge during concrete
operational development?
A. Reflexive learning only
B. Abstract reasoning about hypothetical ethics
,C. Logical reasoning about concrete events
D. Object permanence for the first time
🟢 Correct answer: C
🔴 RATIONALE: Concrete operational thought (ages 7–11)
supports organized logic about tangible events and objects.
Abstract hypothetical reasoning develops later during the formal
operational stage. Object permanence develops during the
sensorimotor stage.
3. A 72-year-old patient with major depressive disorder on a
tricyclic antidepressant reports new-onset constipation, dry
mouth, and blurred vision. These symptoms are most likely due
to the medication's effect on which neurotransmitter receptor
system?
A. Serotonergic
B. Dopaminergic
C. Histaminergic
D. Cholinergic
🟢 Correct answer: D
🔴 RATIONALE: Tricyclic antidepressants have strong
anticholinergic properties, blocking muscarinic acetylcholine
receptors. This blockade leads to peripheral side effects including
dry mouth, constipation, blurred vision, and urinary retention.
4. A patient is prescribed a monoamine oxidase inhibitor for
treatment-resistant depression. Which food substance is most
, critical to avoid to prevent a hypertensive crisis?
A. Leafy green vegetables
B. Aged cheeses and cured meats
C. Citrus fruits
D. Whole grains
🟢 Correct answer: B
🔴 RATIONALE: Aged cheeses, cured meats, and other fermented
foods contain high levels of tyramine. MAOIs inhibit the enzyme
that breaks down tyramine, leading to a buildup that can cause a
hypertensive crisis. Patients must follow a strict low-tyramine diet.
5. A 67-year-old patient with generalized anxiety disorder
reports increasing confusion, dizziness, and falls after beginning
treatment with a new anxiolytic. Which factor is most likely
contributing to these symptoms?
A. Medication nonadherence
B. Anticholinergic burden and sedative effects contributing to
cognitive impairment
C. Serotonin syndrome
D. Neuroleptic malignant syndrome
🟢 Correct answer: B
🔴 RATIONALE: Older adults are particularly sensitive to the
anticholinergic and sedative effects of anxiolytics. These effects
can contribute to cognitive impairment, dizziness, and increased
fall risk in geriatric patients.
HEALTH ACROSS THE LIFESPAN II EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES
2026 Q&A | INSTANT DOWNLOAD PDF.
Core Domains
Foundations of Psychiatric Mental Health Nursing
Neurobiology and Psychopharmacology
Psychiatric Assessment and Diagnosis
Mood Disorders
Anxiety and Trauma-Related Disorders
Psychotic Disorders
Personality Disorders
Substance Use and Addictive Disorders
Child and Adolescent Psychiatry
Geriatric Psychiatry
Introduction
The NR-606 Diagnosis & Management in Psychiatric-Mental Health
Across the Lifespan II examination assesses the advanced
knowledge and clinical reasoning skills required for independent
psychiatric-mental health nurse practitioner practice. This
examination evaluates competency in psychiatric assessment,
differential diagnosis, psychopharmacology, and evidence-based
management of complex mental health disorders across the
lifespan. The test employs multiple-choice and scenario-based
questions that simulate real-world clinical encounters involving
children, adolescents, adults, and older adults. Emphasis is placed
on diagnostic accuracy, psychopharmacological decision-making,
therapeutic modalities, and interdisciplinary collaboration.
,Candidates must demonstrate the ability to synthesize complex
clinical data, formulate appropriate diagnoses, develop
comprehensive management plans, and evaluate patient outcomes
consistent with PMHNP scope of practice.
SECTION ONE: QUESTIONS 1–100
1. A 5-year-old child uses pretend play and symbols but has
difficulty understanding another person's perspective. Which
developmental framework best fits?
A. Sensorimotor thinking
B. Concrete operational thinking
C. Formal operational thinking
D. Preoperational thinking
🟢 Correct answer: D
🔴 RATIONALE: Preoperational children (ages 2–7) use symbols
and imaginative play but commonly show egocentric reasoning,
meaning they have difficulty understanding perspectives other
than their own. Sensorimotor thinking occurs from birth to 2
years, concrete operational thinking develops from 7 to 11 years,
and formal operational thinking emerges in adolescence.
2. Which ability is expected to emerge during concrete
operational development?
A. Reflexive learning only
B. Abstract reasoning about hypothetical ethics
,C. Logical reasoning about concrete events
D. Object permanence for the first time
🟢 Correct answer: C
🔴 RATIONALE: Concrete operational thought (ages 7–11)
supports organized logic about tangible events and objects.
Abstract hypothetical reasoning develops later during the formal
operational stage. Object permanence develops during the
sensorimotor stage.
3. A 72-year-old patient with major depressive disorder on a
tricyclic antidepressant reports new-onset constipation, dry
mouth, and blurred vision. These symptoms are most likely due
to the medication's effect on which neurotransmitter receptor
system?
A. Serotonergic
B. Dopaminergic
C. Histaminergic
D. Cholinergic
🟢 Correct answer: D
🔴 RATIONALE: Tricyclic antidepressants have strong
anticholinergic properties, blocking muscarinic acetylcholine
receptors. This blockade leads to peripheral side effects including
dry mouth, constipation, blurred vision, and urinary retention.
4. A patient is prescribed a monoamine oxidase inhibitor for
treatment-resistant depression. Which food substance is most
, critical to avoid to prevent a hypertensive crisis?
A. Leafy green vegetables
B. Aged cheeses and cured meats
C. Citrus fruits
D. Whole grains
🟢 Correct answer: B
🔴 RATIONALE: Aged cheeses, cured meats, and other fermented
foods contain high levels of tyramine. MAOIs inhibit the enzyme
that breaks down tyramine, leading to a buildup that can cause a
hypertensive crisis. Patients must follow a strict low-tyramine diet.
5. A 67-year-old patient with generalized anxiety disorder
reports increasing confusion, dizziness, and falls after beginning
treatment with a new anxiolytic. Which factor is most likely
contributing to these symptoms?
A. Medication nonadherence
B. Anticholinergic burden and sedative effects contributing to
cognitive impairment
C. Serotonin syndrome
D. Neuroleptic malignant syndrome
🟢 Correct answer: B
🔴 RATIONALE: Older adults are particularly sensitive to the
anticholinergic and sedative effects of anxiolytics. These effects
can contribute to cognitive impairment, dizziness, and increased
fall risk in geriatric patients.
