NUR 256 Mental Health Nursing Exam 2 Comprehensiv… 2026/2027 • Verified • Assured Grade A+
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
NUR 256 Mental Health Nursing Exam 2 Comprehensive Study
Guide 2026/2027 UPDATE Galen College
ACTUAL EXAM QUESTIONS & VERIFIED ANSWERS
with Clear, Detailed Rationales
Document Type: Exam (Elaborations) / Study Guide
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Rationales
Grade: A+ Assured
ASSURED GRADE A+
Exam (Elaborations) • Detailed Rationales Page 1
,NUR 256 Mental Health Nursing Exam 2 Comprehensiv… 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient is prescribed Clozapine for treatment-resistant schizophrenia. Which laboratory
result must the nurse monitor most closely to prevent a potentially fatal complication?
A. Serum potassium levels
B. Liver function tests (LFTs)
C. Absolute neutrophil count (ANC)
D. Blood urea nitrogen (BUN)
Answer: C
Rationale: Clozapine carries a risk of agranulocytosis. The ANC must be monitored weekly for the first
6 months to ensure the patient does not develop life-threatening immunosuppression. Understanding
this helps the nurse notice early warning signs and act before the problem gets worse. Early action
often prevents bigger complications for the client. This is important because the nurse must choose the
action that keeps the client safest while still meeting their basic needs. Always think about safety first
when answering these questions.
2. A nurse is caring for a client with Bipolar I disorder experiencing acute mania. Which
environment is most appropriate for this client?
A. A shared room near the nurse’s station
B. The dayroom where social interaction is encouraged
C. A private room with dimmed lighting and low stimuli
D. A room with a television to provide distraction
Answer: C
Rationale: Patients in acute mania require a low-stimulus environment to decrease agitation and
prevent escalation of symptoms. In practice, this guides the nurse to set priorities and protect the client
from harm. Safety, nutrition, and clear communication are frequent priorities. Exam questions often
test whether you can pick the most practical and safe choice for the client in real situations. Focus on
what the nurse can actually do right now.
Exam (Elaborations) • Detailed Rationales Page 2
, NUR 256 Mental Health Nursing Exam 2 Comprehensiv… 2026/2027 • Verified • Assured Grade A+
3. Which clinical finding is most indicative of Neuroleptic Malignant Syndrome (NMS) in a
patient taking Haloperidol?
A. Hypothermia and bradycardia
B. Severe muscle rigidity and hyperpyrexia
C. Muscle flaccidity and diarrhea
D. Fine hand tremors and photosensitivity
Answer: B
Rationale: NMS is a medical emergency characterized by lead-pipe muscle rigidity, high fever
(hyperpyrexia), autonomic instability, and altered mental status. In practice, this guides the nurse to set
priorities and protect the client from harm. Safety, nutrition, and clear communication are frequent
priorities. In practice, this guides the nurse to set priorities and protect the client from harm. Safety,
nutrition, and clear communication are frequent priorities.
4. A client diagnosed with Obsessive-Compulsive Disorder (OCD) spends 45 minutes
washing their hands before breakfast. What is the nurse’s best initial action?
A. Lock the bathroom door to prevent the ritual
B. Provide a structured schedule that forbids handwashing
C. Tell the client that their behavior is irrational
D. spends 45 minutes washing their hands before breakfast. What is the nurse’s best initial action?
Answer: D
Rationale: In the early stages of treatment, stopping a ritual abruptly can cause panic-level anxiety.
The nurse should allow time for the ritual while gradually introducing time limits later. Understanding
this helps the nurse notice early warning signs and act before the problem gets worse. Early action
often prevents bigger complications for the client. Understanding this helps the nurse notice early
warning signs and act before the problem gets worse. Early action often prevents bigger complications
for the client.
Exam (Elaborations) • Detailed Rationales Page 3
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
NUR 256 Mental Health Nursing Exam 2 Comprehensive Study
Guide 2026/2027 UPDATE Galen College
ACTUAL EXAM QUESTIONS & VERIFIED ANSWERS
with Clear, Detailed Rationales
Document Type: Exam (Elaborations) / Study Guide
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Rationales
Grade: A+ Assured
ASSURED GRADE A+
Exam (Elaborations) • Detailed Rationales Page 1
,NUR 256 Mental Health Nursing Exam 2 Comprehensiv… 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient is prescribed Clozapine for treatment-resistant schizophrenia. Which laboratory
result must the nurse monitor most closely to prevent a potentially fatal complication?
A. Serum potassium levels
B. Liver function tests (LFTs)
C. Absolute neutrophil count (ANC)
D. Blood urea nitrogen (BUN)
Answer: C
Rationale: Clozapine carries a risk of agranulocytosis. The ANC must be monitored weekly for the first
6 months to ensure the patient does not develop life-threatening immunosuppression. Understanding
this helps the nurse notice early warning signs and act before the problem gets worse. Early action
often prevents bigger complications for the client. This is important because the nurse must choose the
action that keeps the client safest while still meeting their basic needs. Always think about safety first
when answering these questions.
2. A nurse is caring for a client with Bipolar I disorder experiencing acute mania. Which
environment is most appropriate for this client?
A. A shared room near the nurse’s station
B. The dayroom where social interaction is encouraged
C. A private room with dimmed lighting and low stimuli
D. A room with a television to provide distraction
Answer: C
Rationale: Patients in acute mania require a low-stimulus environment to decrease agitation and
prevent escalation of symptoms. In practice, this guides the nurse to set priorities and protect the client
from harm. Safety, nutrition, and clear communication are frequent priorities. Exam questions often
test whether you can pick the most practical and safe choice for the client in real situations. Focus on
what the nurse can actually do right now.
Exam (Elaborations) • Detailed Rationales Page 2
, NUR 256 Mental Health Nursing Exam 2 Comprehensiv… 2026/2027 • Verified • Assured Grade A+
3. Which clinical finding is most indicative of Neuroleptic Malignant Syndrome (NMS) in a
patient taking Haloperidol?
A. Hypothermia and bradycardia
B. Severe muscle rigidity and hyperpyrexia
C. Muscle flaccidity and diarrhea
D. Fine hand tremors and photosensitivity
Answer: B
Rationale: NMS is a medical emergency characterized by lead-pipe muscle rigidity, high fever
(hyperpyrexia), autonomic instability, and altered mental status. In practice, this guides the nurse to set
priorities and protect the client from harm. Safety, nutrition, and clear communication are frequent
priorities. In practice, this guides the nurse to set priorities and protect the client from harm. Safety,
nutrition, and clear communication are frequent priorities.
4. A client diagnosed with Obsessive-Compulsive Disorder (OCD) spends 45 minutes
washing their hands before breakfast. What is the nurse’s best initial action?
A. Lock the bathroom door to prevent the ritual
B. Provide a structured schedule that forbids handwashing
C. Tell the client that their behavior is irrational
D. spends 45 minutes washing their hands before breakfast. What is the nurse’s best initial action?
Answer: D
Rationale: In the early stages of treatment, stopping a ritual abruptly can cause panic-level anxiety.
The nurse should allow time for the ritual while gradually introducing time limits later. Understanding
this helps the nurse notice early warning signs and act before the problem gets worse. Early action
often prevents bigger complications for the client. Understanding this helps the nurse notice early
warning signs and act before the problem gets worse. Early action often prevents bigger complications
for the client.
Exam (Elaborations) • Detailed Rationales Page 3
