ADVANCED PSYCHIATRIC-MENTAL
HEALTH NURSING MIDTERM
ASSESSMENT (NSG 527)
1. Which neurobiological pathway is primarily associated with the ‘positive’ symptoms of
schizophrenia, such as hallucinations and delusions?
A. Mesolimbic pathway
B. Nigrostriatal pathway
C. Mesocortical pathway
D. Tuberoinfundibular pathway
Answer: A
Conceptual Explanation: The mesolimbic pathway involves the projection of dopamine
from the ventral tegmental area to the nucleus accumbens; overactivity here is linked to
positive symptoms.
2. According to Erikson’s Psychosocial stages, a 25-year-old struggling to form a committed
relationship is likely facing a conflict in which stage?
A. Identity vs. Role Confusion
B. Generativity vs. Stagnation
,C. Intimacy vs. Isolation
D. Autonomy vs. Shame and Doubt
Answer: C
Conceptual Explanation: Intimacy vs. Isolation is the primary developmental task of
young adulthood (ages 18 to 40).
3. Which inhibitory neurotransmitter is the primary target for Benzodiazepines to reduce
anxiety?
A. Glutamate
B. Norepinephrine
C. Dopamine
D. Gamma-aminobutyric acid (GABA)
Answer: D
Conceptual Explanation: Benzodiazepines act as positive allosteric modulators on GABA-
A receptors, increasing the flow of chloride ions and hyperpolarizing the neuron.
4. In the context of Peplau’s Theory of Interpersonal Relations, which phase is characterized
by the patient and nurse working together to clarify the problem?
A. Identification phase
B. Orientation phase
C. Exploitation phase
, D. Resolution phase
Answer: B
Conceptual Explanation: The Orientation phase involves establishing a rapport and
identifying the nature of the client’s problem.
5. A patient taking Lithium Carbonate for Bipolar Disorder presents with coarse tremors,
ataxia, and confusion. What is the most likely serum lithium level?
A. 0.6 mEq/L
B. 2.1 mEq/L
C. 1.2 mEq/L
D. 1.0 mEq/L
Answer: B
Conceptual Explanation: Symptoms like coarse tremors and ataxia generally indicate
lithium toxicity, which usually occurs at serum levels above 1.5 mEq/L; 2.1 mEq/L is a toxic
range.
6. Which brain structure is primarily responsible for the ‘fear response’ and processing
emotional memories?
A. Hippocampus
B. Basal Ganglia
C. Thalamus
HEALTH NURSING MIDTERM
ASSESSMENT (NSG 527)
1. Which neurobiological pathway is primarily associated with the ‘positive’ symptoms of
schizophrenia, such as hallucinations and delusions?
A. Mesolimbic pathway
B. Nigrostriatal pathway
C. Mesocortical pathway
D. Tuberoinfundibular pathway
Answer: A
Conceptual Explanation: The mesolimbic pathway involves the projection of dopamine
from the ventral tegmental area to the nucleus accumbens; overactivity here is linked to
positive symptoms.
2. According to Erikson’s Psychosocial stages, a 25-year-old struggling to form a committed
relationship is likely facing a conflict in which stage?
A. Identity vs. Role Confusion
B. Generativity vs. Stagnation
,C. Intimacy vs. Isolation
D. Autonomy vs. Shame and Doubt
Answer: C
Conceptual Explanation: Intimacy vs. Isolation is the primary developmental task of
young adulthood (ages 18 to 40).
3. Which inhibitory neurotransmitter is the primary target for Benzodiazepines to reduce
anxiety?
A. Glutamate
B. Norepinephrine
C. Dopamine
D. Gamma-aminobutyric acid (GABA)
Answer: D
Conceptual Explanation: Benzodiazepines act as positive allosteric modulators on GABA-
A receptors, increasing the flow of chloride ions and hyperpolarizing the neuron.
4. In the context of Peplau’s Theory of Interpersonal Relations, which phase is characterized
by the patient and nurse working together to clarify the problem?
A. Identification phase
B. Orientation phase
C. Exploitation phase
, D. Resolution phase
Answer: B
Conceptual Explanation: The Orientation phase involves establishing a rapport and
identifying the nature of the client’s problem.
5. A patient taking Lithium Carbonate for Bipolar Disorder presents with coarse tremors,
ataxia, and confusion. What is the most likely serum lithium level?
A. 0.6 mEq/L
B. 2.1 mEq/L
C. 1.2 mEq/L
D. 1.0 mEq/L
Answer: B
Conceptual Explanation: Symptoms like coarse tremors and ataxia generally indicate
lithium toxicity, which usually occurs at serum levels above 1.5 mEq/L; 2.1 mEq/L is a toxic
range.
6. Which brain structure is primarily responsible for the ‘fear response’ and processing
emotional memories?
A. Hippocampus
B. Basal Ganglia
C. Thalamus
