NSG 3450 Exam 1 & 2 QUESTIONS AND
ANSWERS WITH RATIONALES/ GRADED
A+/2026\2027 UPDATE /100%CORRECT
Exam 1: Foundations, Legal/Ethical, Neurobiology & Communication
Questions 1 – 75
1. A nursing student is reviewing the history of mental health care. Which event had the greatest
impact on deinstitutionalization in the United States?
A. Development of electroconvulsive therapy (ECT)
B. Publication of "The Snake Pit"
C. Passage of the Community Mental Health Centers Act of 1963
D. Discovery of lithium for bipolar disorder
Answer: C
• Rationale: The Community Mental Health Centers Act (signed by President Kennedy) provided
federal funding for community-based care, leading to the closure of large state hospitals and the
shift toward community integration. (A) ECT was developed earlier and is a treatment modality,
not a driver of deinstitutionalization. (B) The book highlighted poor conditions but did not
legislate change. (D) Lithium treats symptoms but did not close hospitals .
2. A nurse is using the biopsychosocial model to assess a client with major depression. Which factor
represents the "bio" component?
A. Recent job loss
B. Low self-esteem
C. Family history of depression
D. Lack of social support
Answer: C
• Rationale: The biological component includes genetics, neurochemistry, and medical conditions.
(A) and (D) are social/environmental factors. (B) is a psychological factor .
,3. A client tells the nurse, "I'm worthless and I should just die." Which nursing response demonstrates
therapeutic communication and safety?
A. "You shouldn't say things like that."
B. "Why do you feel worthless?"
C. "You have so much to live for."
D. "You sound very hopeless. Have you thought about hurting yourself?"
Answer: D
• Rationale: This response validates the client's feeling (hopelessness) AND performs a direct
suicide risk assessment, which is the priority. (A) and (C) are false reassurance and blocking. (B)
asks "why," which can put a client on the defensive .
4. A client with schizophrenia tells the nurse, "The FBI is poisoning my food." What is the most
therapeutic response?
A. "That's not true. The FBI doesn't care about you."
B. "I understand you believe that. It must be frightening. Here in the hospital, your food is safe."
C. "Let's talk about something else."
D. "Why do you think the FBI would want to poison you?"
Answer: B
• Rationale: This response acknowledges the client's feelings (validates the emotional experience)
without reinforcing the delusion (focuses on reality of the hospital setting). (A) is
challenging/argumentative. (C) is dismissing. (D) analyzes the delusion .
5. The nurse is caring for a client admitted on an involuntary hold (72-hour). The client demands to
leave immediately. Which response is correct?
A. "You have the right to sign out Against Medical Advice (AMA)."
B. "I will get your discharge papers ready right away."
C. "You are here on an involuntary status and cannot leave until the evaluation is complete."
D. "If you try to leave, we will have to place you in restraints."
Answer: C
• Rationale: Involuntary commitment (e.g., 5150) legally removes the right to leave the facility
until the psychiatric evaluation is complete or the hold expires. (A) and (B) apply only to
voluntary patients. (D) is threatening and only permissible if there is imminent danger .
6. A nurse feels unusually angry and frustrated toward a client who is manipulative. The nurse
recognizes this feeling as:
A. Transference
B. Countertransference
C. Empathy
D. Boundary violation
Answer: B
, • Rationale: Countertransference refers to the nurse's emotional reaction to the client based on
the nurse's own unconscious needs or unresolved issues. (A) Transference is the client's reaction
to the nurse .
7. A client refuses to take prescribed antipsychotic medication. What is the nurse's best initial action?
A. Hide the medication in the client's food.
B. "Tell me more about your concerns regarding the medication."
C. Administer the medication IM (intramuscularly) by force.
D. Document non-compliance and ignore the refusal.
Answer: B
• Rationale: Exploring the client's concerns respects autonomy and the therapeutic relationship.
The client may have fears about side effects that can be addressed. Covert administration (A) is
unethical. Forcing meds (C) requires a specific emergency order .
8. A patient is experiencing the "fight or flight" response (tachycardia, diaphoresis, dilated pupils).
Which system is activated?
A. Parasympathetic nervous system
B. Sympathetic nervous system
C. Central nervous system
D. Somatic nervous system
Answer: B
• Rationale: The Sympathetic Nervous System (SNS) activates the body for emergencies
(increased HR, BP, blood flow to muscles). The Parasympathetic system (A) is "rest and digest." .
9. Which part of the brain is primarily responsible for emotional regulation and the fear response
(often hyperactive in PTSD)?
A. Prefrontal Cortex
B. Cerebellum
C. Amygdala
D. Hippocampus
Answer: C
• Rationale: The amygdala is the emotional center (fear, aggression, anxiety). (A) Prefrontal cortex
is logic/impulse control. (D) Hippocampus is memory storage .
10. A patient is prescribed an SSRI (Selective Serotonin Reuptake Inhibitor) for depression. The
mechanism of action for this drug is:
A. Increasing the destruction of serotonin in the synapse.
B. Blocking the reuptake of serotonin, making more available in the synaptic cleft.
C. Decreasing the production of dopamine.
D. Inhibiting the breakdown of norepinephrine.
Answer: B
, • Rationale: SSRIs block the reuptake pump, allowing serotonin to remain in the synapse longer to
bind to receptors. (A) is incorrect. (C) and (D) are mechanisms for other drug classes .
11. According to the General Adaptation Syndrome (Selye), which stage is characterized by prolonged
stress leading to burnout, fatigue, and decreased stress tolerance?
A. Alarm Reaction Stage
B. Stage of Resistance
C. Stage of Exhaustion
D. Compensation Stage
Answer: C
• Rationale: Stage of Exhaustion occurs when the body's resources are depleted after prolonged
stress. (A) is the initial fight-or-flight. (B) is the repair stage where the body remains on alert .
12. Which neurotransmitter is the primary target for Benzodiazepines (e.g., Lorazepam) to reduce
anxiety?
A. Dopamine
B. Norepinephrine
C. GABA (Gamma-aminobutyric acid)
D. Glutamate
Answer: C
• Rationale: GABA is the major inhibitory neurotransmitter. Benzodiazepines enhance the affinity
of GABA for its receptor, opening chloride channels and sedating the neuron. (D) Glutamate is
excitatory .
13. A nurse is providing education to a client starting on Phenelzine (Nardil), an MAOI. Which food
should the nurse instruct the client to avoid?
A. White rice and bread
B. Aged cheese and red wine
C. Green leafy vegetables
D. Tap water
Answer: B
• Rationale: MAOIs require a low-tyramine diet. Tyramine-rich foods (aged cheese, cured meats,
fermented products, wine) can cause a hypertensive crisis. (A), (C), and (D) are safe .
14. Which of the following is an example of the defense mechanism "Projection"?
A. Forgetting a traumatic childhood event.
B. A patient who is angry at their boss accuses their spouse of being angry.
C. Making up logical excuses for failing an exam.
D. A teenager acting like a child when stressed.
Answer: B
• Rationale: Projection involves attributing one's own unacceptable thoughts or feelings onto
another person. (A) is repression. (C) is rationalization. (D) is regression .
ANSWERS WITH RATIONALES/ GRADED
A+/2026\2027 UPDATE /100%CORRECT
Exam 1: Foundations, Legal/Ethical, Neurobiology & Communication
Questions 1 – 75
1. A nursing student is reviewing the history of mental health care. Which event had the greatest
impact on deinstitutionalization in the United States?
A. Development of electroconvulsive therapy (ECT)
B. Publication of "The Snake Pit"
C. Passage of the Community Mental Health Centers Act of 1963
D. Discovery of lithium for bipolar disorder
Answer: C
• Rationale: The Community Mental Health Centers Act (signed by President Kennedy) provided
federal funding for community-based care, leading to the closure of large state hospitals and the
shift toward community integration. (A) ECT was developed earlier and is a treatment modality,
not a driver of deinstitutionalization. (B) The book highlighted poor conditions but did not
legislate change. (D) Lithium treats symptoms but did not close hospitals .
2. A nurse is using the biopsychosocial model to assess a client with major depression. Which factor
represents the "bio" component?
A. Recent job loss
B. Low self-esteem
C. Family history of depression
D. Lack of social support
Answer: C
• Rationale: The biological component includes genetics, neurochemistry, and medical conditions.
(A) and (D) are social/environmental factors. (B) is a psychological factor .
,3. A client tells the nurse, "I'm worthless and I should just die." Which nursing response demonstrates
therapeutic communication and safety?
A. "You shouldn't say things like that."
B. "Why do you feel worthless?"
C. "You have so much to live for."
D. "You sound very hopeless. Have you thought about hurting yourself?"
Answer: D
• Rationale: This response validates the client's feeling (hopelessness) AND performs a direct
suicide risk assessment, which is the priority. (A) and (C) are false reassurance and blocking. (B)
asks "why," which can put a client on the defensive .
4. A client with schizophrenia tells the nurse, "The FBI is poisoning my food." What is the most
therapeutic response?
A. "That's not true. The FBI doesn't care about you."
B. "I understand you believe that. It must be frightening. Here in the hospital, your food is safe."
C. "Let's talk about something else."
D. "Why do you think the FBI would want to poison you?"
Answer: B
• Rationale: This response acknowledges the client's feelings (validates the emotional experience)
without reinforcing the delusion (focuses on reality of the hospital setting). (A) is
challenging/argumentative. (C) is dismissing. (D) analyzes the delusion .
5. The nurse is caring for a client admitted on an involuntary hold (72-hour). The client demands to
leave immediately. Which response is correct?
A. "You have the right to sign out Against Medical Advice (AMA)."
B. "I will get your discharge papers ready right away."
C. "You are here on an involuntary status and cannot leave until the evaluation is complete."
D. "If you try to leave, we will have to place you in restraints."
Answer: C
• Rationale: Involuntary commitment (e.g., 5150) legally removes the right to leave the facility
until the psychiatric evaluation is complete or the hold expires. (A) and (B) apply only to
voluntary patients. (D) is threatening and only permissible if there is imminent danger .
6. A nurse feels unusually angry and frustrated toward a client who is manipulative. The nurse
recognizes this feeling as:
A. Transference
B. Countertransference
C. Empathy
D. Boundary violation
Answer: B
, • Rationale: Countertransference refers to the nurse's emotional reaction to the client based on
the nurse's own unconscious needs or unresolved issues. (A) Transference is the client's reaction
to the nurse .
7. A client refuses to take prescribed antipsychotic medication. What is the nurse's best initial action?
A. Hide the medication in the client's food.
B. "Tell me more about your concerns regarding the medication."
C. Administer the medication IM (intramuscularly) by force.
D. Document non-compliance and ignore the refusal.
Answer: B
• Rationale: Exploring the client's concerns respects autonomy and the therapeutic relationship.
The client may have fears about side effects that can be addressed. Covert administration (A) is
unethical. Forcing meds (C) requires a specific emergency order .
8. A patient is experiencing the "fight or flight" response (tachycardia, diaphoresis, dilated pupils).
Which system is activated?
A. Parasympathetic nervous system
B. Sympathetic nervous system
C. Central nervous system
D. Somatic nervous system
Answer: B
• Rationale: The Sympathetic Nervous System (SNS) activates the body for emergencies
(increased HR, BP, blood flow to muscles). The Parasympathetic system (A) is "rest and digest." .
9. Which part of the brain is primarily responsible for emotional regulation and the fear response
(often hyperactive in PTSD)?
A. Prefrontal Cortex
B. Cerebellum
C. Amygdala
D. Hippocampus
Answer: C
• Rationale: The amygdala is the emotional center (fear, aggression, anxiety). (A) Prefrontal cortex
is logic/impulse control. (D) Hippocampus is memory storage .
10. A patient is prescribed an SSRI (Selective Serotonin Reuptake Inhibitor) for depression. The
mechanism of action for this drug is:
A. Increasing the destruction of serotonin in the synapse.
B. Blocking the reuptake of serotonin, making more available in the synaptic cleft.
C. Decreasing the production of dopamine.
D. Inhibiting the breakdown of norepinephrine.
Answer: B
, • Rationale: SSRIs block the reuptake pump, allowing serotonin to remain in the synapse longer to
bind to receptors. (A) is incorrect. (C) and (D) are mechanisms for other drug classes .
11. According to the General Adaptation Syndrome (Selye), which stage is characterized by prolonged
stress leading to burnout, fatigue, and decreased stress tolerance?
A. Alarm Reaction Stage
B. Stage of Resistance
C. Stage of Exhaustion
D. Compensation Stage
Answer: C
• Rationale: Stage of Exhaustion occurs when the body's resources are depleted after prolonged
stress. (A) is the initial fight-or-flight. (B) is the repair stage where the body remains on alert .
12. Which neurotransmitter is the primary target for Benzodiazepines (e.g., Lorazepam) to reduce
anxiety?
A. Dopamine
B. Norepinephrine
C. GABA (Gamma-aminobutyric acid)
D. Glutamate
Answer: C
• Rationale: GABA is the major inhibitory neurotransmitter. Benzodiazepines enhance the affinity
of GABA for its receptor, opening chloride channels and sedating the neuron. (D) Glutamate is
excitatory .
13. A nurse is providing education to a client starting on Phenelzine (Nardil), an MAOI. Which food
should the nurse instruct the client to avoid?
A. White rice and bread
B. Aged cheese and red wine
C. Green leafy vegetables
D. Tap water
Answer: B
• Rationale: MAOIs require a low-tyramine diet. Tyramine-rich foods (aged cheese, cured meats,
fermented products, wine) can cause a hypertensive crisis. (A), (C), and (D) are safe .
14. Which of the following is an example of the defense mechanism "Projection"?
A. Forgetting a traumatic childhood event.
B. A patient who is angry at their boss accuses their spouse of being angry.
C. Making up logical excuses for failing an exam.
D. A teenager acting like a child when stressed.
Answer: B
• Rationale: Projection involves attributing one's own unacceptable thoughts or feelings onto
another person. (A) is repression. (C) is rationalization. (D) is regression .
