NR 607 PMHNP Practicum III Diagnostic and Management Fi… 2026 Update • Verified Answers
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
NR 607 PMHNP Practicum III Diagnostic and
Management Final Exam 2026 UPDATE
Actual Exam Questions & Verified Answers
with Detailed Rationales
Document Type: Exam (Elaborations)
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Full Rationales
Status: Verified & Updated for 2026
Exam (Elaborations) • Actual Questions & Rationales Page 1
,NR 607 PMHNP Practicum III Diagnostic and Management Fi… 2026 Update • Verified Answers
Questions & Verified Answers
1. According to DSM-5-TR, what is the minimum duration of symptoms required to diagnose
Major Depressive Disorder?
A. 2 weeks
B. 1 week
C. 1 month
D. 6 months
Answer: A
Rationale: Major Depressive Disorder requires the presence of five or more symptoms during the same
2-week period, and at least one of the symptoms must be either depressed mood or loss of interest or pleasure.
This is an important clinical concept because selecting the correct answer (A) requires understanding both the
pathophysiology and the practical nursing implications.
2. Which of the following is a key distinguishing feature between Bipolar I and Bipolar II
Disorder?
A. Bipolar I requires at least one manic episode, while Bipolar II requires a hypomanic episode and a
major depressive episode.
B. Bipolar II requires a manic episode, while Bipolar I requires only hypomania.
C. Bipolar I is characterized by chronic low-grade depression, while Bipolar II is not.
D. There is no difference in the severity of mania between the two.
Answer: A
Rationale: Bipolar I disorder requires at least one full manic episode lasting at least one week. Bipolar II
requires at least one hypomanic episode (4 days) and at least one major depressive episode, but never a full
manic episode. Applying this knowledge in clinical settings supports safe, evidence-based practice and
improves patient outcomes.
3. A patient taking Clozapine (Clozaril) must have regular blood draws to monitor for which
life-threatening side effect?
A. Hepatotoxicity
B. Thrombocytopenia
C. Agranulocytosis
D. Nephrotoxicity
Answer: C
Rationale: Clozapine carries a black box warning for agranulocytosis (a severe decrease in white blood cell
count). Patients must be registered in a REMS program and have regular Absolute Neutrophil Count (ANC)
monitoring. This is an important clinical concept because selecting the correct answer (C) requires
understanding both the pathophysiology and the practical nursing implications.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, NR 607 PMHNP Practicum III Diagnostic and Management Fi… 2026 Update • Verified Answers
4. Which laboratory test is most critical to monitor for a patient prescribed Lithium Carbonate?
A. Serum creatinine and TSH
B. Liver function tests (LFTs)
C. Amylase and lipase
D. Hemoglobin A1c
Answer: A
Rationale: Lithium is excreted by the kidneys and can affect thyroid function. Therefore, monitoring renal
function (creatinine/BUN) and thyroid stimulating hormone (TSH) is essential. Exam questions often test the
ability to distinguish this concept from closely related distractors, making a clear rationale essential for mastery.
5. When initiating Lamotrigine (Lamictal), what is the primary safety concern during the titration
phase?
A. Steven-Johnson Syndrome (SJS)
B. Rapid weight gain
C. Hypertensive crisis
D. Extrapyramidal symptoms
Answer: A
Rationale: Lamotrigine must be titrated slowly to reduce the risk of severe, life- threatening rashes, including
Steven-Johnson Syndrome and toxic epidermal necrolysis. Applying this knowledge in clinical settings supports
safe, evidence-based practice and improves patient outcomes. This is an important clinical concept because
selecting the correct answer (A) requires understanding both the pathophysiology and the practical nursing
implications.
6. What is the therapeutic reference range for serum Lithium levels in the maintenance phase of
Bipolar Disorder?
A. 0.1 - 0.5 mEq/L
B. 2.0 - 3.0 mEq/L
C. 1.5 - 2.0 mEq/L
D. 0.6 - 1.2 mEq/L
Answer: D
Rationale: The standard therapeutic range for lithium maintenance is generally 0.6 to 1.2 mEq/L. Levels above
1.5 mEq/L are considered toxic. Recognizing this principle allows the nurse to prioritize care, anticipate
complications, and provide accurate patient education. Exam questions often test the ability to distinguish this
concept from closely related distractors, making a clear rationale essential for mastery.
Exam (Elaborations) • Actual Questions & Rationales Page 3
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
NR 607 PMHNP Practicum III Diagnostic and
Management Final Exam 2026 UPDATE
Actual Exam Questions & Verified Answers
with Detailed Rationales
Document Type: Exam (Elaborations)
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Full Rationales
Status: Verified & Updated for 2026
Exam (Elaborations) • Actual Questions & Rationales Page 1
,NR 607 PMHNP Practicum III Diagnostic and Management Fi… 2026 Update • Verified Answers
Questions & Verified Answers
1. According to DSM-5-TR, what is the minimum duration of symptoms required to diagnose
Major Depressive Disorder?
A. 2 weeks
B. 1 week
C. 1 month
D. 6 months
Answer: A
Rationale: Major Depressive Disorder requires the presence of five or more symptoms during the same
2-week period, and at least one of the symptoms must be either depressed mood or loss of interest or pleasure.
This is an important clinical concept because selecting the correct answer (A) requires understanding both the
pathophysiology and the practical nursing implications.
2. Which of the following is a key distinguishing feature between Bipolar I and Bipolar II
Disorder?
A. Bipolar I requires at least one manic episode, while Bipolar II requires a hypomanic episode and a
major depressive episode.
B. Bipolar II requires a manic episode, while Bipolar I requires only hypomania.
C. Bipolar I is characterized by chronic low-grade depression, while Bipolar II is not.
D. There is no difference in the severity of mania between the two.
Answer: A
Rationale: Bipolar I disorder requires at least one full manic episode lasting at least one week. Bipolar II
requires at least one hypomanic episode (4 days) and at least one major depressive episode, but never a full
manic episode. Applying this knowledge in clinical settings supports safe, evidence-based practice and
improves patient outcomes.
3. A patient taking Clozapine (Clozaril) must have regular blood draws to monitor for which
life-threatening side effect?
A. Hepatotoxicity
B. Thrombocytopenia
C. Agranulocytosis
D. Nephrotoxicity
Answer: C
Rationale: Clozapine carries a black box warning for agranulocytosis (a severe decrease in white blood cell
count). Patients must be registered in a REMS program and have regular Absolute Neutrophil Count (ANC)
monitoring. This is an important clinical concept because selecting the correct answer (C) requires
understanding both the pathophysiology and the practical nursing implications.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, NR 607 PMHNP Practicum III Diagnostic and Management Fi… 2026 Update • Verified Answers
4. Which laboratory test is most critical to monitor for a patient prescribed Lithium Carbonate?
A. Serum creatinine and TSH
B. Liver function tests (LFTs)
C. Amylase and lipase
D. Hemoglobin A1c
Answer: A
Rationale: Lithium is excreted by the kidneys and can affect thyroid function. Therefore, monitoring renal
function (creatinine/BUN) and thyroid stimulating hormone (TSH) is essential. Exam questions often test the
ability to distinguish this concept from closely related distractors, making a clear rationale essential for mastery.
5. When initiating Lamotrigine (Lamictal), what is the primary safety concern during the titration
phase?
A. Steven-Johnson Syndrome (SJS)
B. Rapid weight gain
C. Hypertensive crisis
D. Extrapyramidal symptoms
Answer: A
Rationale: Lamotrigine must be titrated slowly to reduce the risk of severe, life- threatening rashes, including
Steven-Johnson Syndrome and toxic epidermal necrolysis. Applying this knowledge in clinical settings supports
safe, evidence-based practice and improves patient outcomes. This is an important clinical concept because
selecting the correct answer (A) requires understanding both the pathophysiology and the practical nursing
implications.
6. What is the therapeutic reference range for serum Lithium levels in the maintenance phase of
Bipolar Disorder?
A. 0.1 - 0.5 mEq/L
B. 2.0 - 3.0 mEq/L
C. 1.5 - 2.0 mEq/L
D. 0.6 - 1.2 mEq/L
Answer: D
Rationale: The standard therapeutic range for lithium maintenance is generally 0.6 to 1.2 mEq/L. Levels above
1.5 mEq/L are considered toxic. Recognizing this principle allows the nurse to prioritize care, anticipate
complications, and provide accurate patient education. Exam questions often test the ability to distinguish this
concept from closely related distractors, making a clear rationale essential for mastery.
Exam (Elaborations) • Actual Questions & Rationales Page 3
