NSG 552 Exam 3 – Wilkes Psychopharmacology Study Guide … 2026 Update • Verified Answers
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
NSG 552 Exam 3 – Wilkes Psychopharmacology
Study Guide 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
,NSG 552 Exam 3 – Wilkes Psychopharmacology Study Guide … 2026 Update • Verified Answers
Questions & Verified Answers
1. Which neurotransmitter pathway is primarily associated with the positive symptoms of
schizophrenia and is the target for typical antipsychotics?
A. Nigrostriatal pathway
B. Mesocortical pathway
C. Mesolimbic pathway
D. Tuberoinfundibular pathway
Answer: C
Rationale: Overactivity in the mesolimbic dopamine pathway is thought to mediate the positive symptoms of
schizophrenia (hallucinations/delusions). 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.
2. What is the therapeutic reference range for Lithium in the maintenance phase of Bipolar
Disorder?
A. 0.4 - 0.8 mEq/L
B. 0.6 - 1.2 mEq/L
C. 1.0 - 1.5 mEq/L
D. 1.5 - 2.0 mEq/L
Answer: B
Rationale: The standard therapeutic range for Lithium is 0.6 to 1.2 mEq/L. Levels above. 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.
3. Which side effect of Clozapine requires mandatory monitoring of the Absolute Neutrophil
Count (ANC)?
A. Seizures
B. Myocarditis
C. ?
D. Sialorrhea
Answer: C
Rationale: Clozapine is associated with a risk of life-threatening agranulocytosis, requiring strict blood
monitoring protocols. 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 (C)
requires understanding both the pathophysiology and the practical nursing implications.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, NSG 552 Exam 3 – Wilkes Psychopharmacology Study Guide … 2026 Update • Verified Answers
4. A patient taking Phenelzine (an MAOI) should avoid which of the following foods to prevent a
hypertensive crisis?
A. Fresh poultry
B. Aged cheddar cheese
C. Green leafy vegetables
D. Whole grain bread
Answer: B
Rationale: Foods high in tyramine, such as aged cheeses, cured meats, and fermented products, can trigger a
hypertensive crisis in patients taking MAOIs. Exam questions often test the ability to distinguish this concept
from closely related distractors, making a clear rationale essential for mastery. Applying this knowledge in
clinical settings supports safe, evidence-based practice and improves patient outcomes.
5. What is the primary mechanism of action for Selective Serotonin Reuptake Inhibitors
(SSRIs)?
A. Inhibition of the Serotonin Transporter (SERT)
B. Antagonism of 5HT-2A receptors
C. Inhibition of Monoamine Oxidase
D. Stimulation of GABA receptors
Answer: A
Rationale: SSRIs work by blocking the SERT protein, preventing the reuptake of serotonin into the presynaptic
neuron, thereby increasing levels in the synaptic cleft. Exam questions often test the ability to distinguish this
concept from closely related distractors, making a clear rationale essential for mastery. Applying this knowledge
in clinical settings supports safe, evidence-based practice and improves patient outcomes.
6. Which mood stabilizer is most strongly associated with the risk of Stevens-Johnson
Syndrome (SJS)?
A. Lithium
B. Valproate
C. Lamotrigine
D. Gabapentin
Answer: C
Rationale: Lamotrigine carries a Black Box Warning for serious rashes, including Stevens- Johnson Syndrome,
requiring a slow titration schedule. Exam questions often test the ability to distinguish this concept from closely
related distractors, making a clear rationale essential for mastery. Applying this knowledge in clinical settings
supports safe, evidence-based practice and improves patient outcomes.
Exam (Elaborations) • Actual Questions & Rationales Page 3
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
NSG 552 Exam 3 – Wilkes Psychopharmacology
Study Guide 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
,NSG 552 Exam 3 – Wilkes Psychopharmacology Study Guide … 2026 Update • Verified Answers
Questions & Verified Answers
1. Which neurotransmitter pathway is primarily associated with the positive symptoms of
schizophrenia and is the target for typical antipsychotics?
A. Nigrostriatal pathway
B. Mesocortical pathway
C. Mesolimbic pathway
D. Tuberoinfundibular pathway
Answer: C
Rationale: Overactivity in the mesolimbic dopamine pathway is thought to mediate the positive symptoms of
schizophrenia (hallucinations/delusions). 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.
2. What is the therapeutic reference range for Lithium in the maintenance phase of Bipolar
Disorder?
A. 0.4 - 0.8 mEq/L
B. 0.6 - 1.2 mEq/L
C. 1.0 - 1.5 mEq/L
D. 1.5 - 2.0 mEq/L
Answer: B
Rationale: The standard therapeutic range for Lithium is 0.6 to 1.2 mEq/L. Levels above. 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.
3. Which side effect of Clozapine requires mandatory monitoring of the Absolute Neutrophil
Count (ANC)?
A. Seizures
B. Myocarditis
C. ?
D. Sialorrhea
Answer: C
Rationale: Clozapine is associated with a risk of life-threatening agranulocytosis, requiring strict blood
monitoring protocols. 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 (C)
requires understanding both the pathophysiology and the practical nursing implications.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, NSG 552 Exam 3 – Wilkes Psychopharmacology Study Guide … 2026 Update • Verified Answers
4. A patient taking Phenelzine (an MAOI) should avoid which of the following foods to prevent a
hypertensive crisis?
A. Fresh poultry
B. Aged cheddar cheese
C. Green leafy vegetables
D. Whole grain bread
Answer: B
Rationale: Foods high in tyramine, such as aged cheeses, cured meats, and fermented products, can trigger a
hypertensive crisis in patients taking MAOIs. Exam questions often test the ability to distinguish this concept
from closely related distractors, making a clear rationale essential for mastery. Applying this knowledge in
clinical settings supports safe, evidence-based practice and improves patient outcomes.
5. What is the primary mechanism of action for Selective Serotonin Reuptake Inhibitors
(SSRIs)?
A. Inhibition of the Serotonin Transporter (SERT)
B. Antagonism of 5HT-2A receptors
C. Inhibition of Monoamine Oxidase
D. Stimulation of GABA receptors
Answer: A
Rationale: SSRIs work by blocking the SERT protein, preventing the reuptake of serotonin into the presynaptic
neuron, thereby increasing levels in the synaptic cleft. Exam questions often test the ability to distinguish this
concept from closely related distractors, making a clear rationale essential for mastery. Applying this knowledge
in clinical settings supports safe, evidence-based practice and improves patient outcomes.
6. Which mood stabilizer is most strongly associated with the risk of Stevens-Johnson
Syndrome (SJS)?
A. Lithium
B. Valproate
C. Lamotrigine
D. Gabapentin
Answer: C
Rationale: Lamotrigine carries a Black Box Warning for serious rashes, including Stevens- Johnson Syndrome,
requiring a slow titration schedule. Exam questions often test the ability to distinguish this concept from closely
related distractors, making a clear rationale essential for mastery. Applying this knowledge in clinical settings
supports safe, evidence-based practice and improves patient outcomes.
Exam (Elaborations) • Actual Questions & Rationales Page 3
