NRNP 6665 PMHNP Care Across the Lifespan I MIDTERM READINESS EXAM Q & S 2025/2026 

1. Multiple Choice: Which neurotransmitter is primarily
involved in the pathophysiology of depression?
 a) Dopamine
 b) Serotonin
 c) GABA
 d) Acetylcholine
 Correct Answer: b) Serotonin
 Rationale: Serotonin is a key neurotransmitter that has
been found to be significantly involved in mood regulation,
and its deficiency is linked to depression.
2. Fill-in-the-Blank: The __________ model is a widely
accepted approach to understanding the multifactorial
nature of psychiatric disorders.
 Correct Answer: Biopsychosocial
 Rationale: The biopsychosocial model integrates
biological, psychological, and social factors in the
understanding of mental health and illness.
3. True/False: Electroconvulsive therapy (ECT) is only used
for patients with schizophrenia.
 Correct Answer: False
 Rationale: ECT is primarily used for severe depression,
treatment-resistant depression, and can also be used in
cases of bipolar disorder and other mental health
conditions, not just schizophrenia.
4. Multiple Response: Select all the age groups that require
special consideration when prescribing psychotropic
medications:
 a) Infants