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(WU) NURS 6630 - Psychopharmacologic Approaches to Treatment of Psychopathology - Midterm Exam $11.49   Add to cart

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(WU) NURS 6630 - Psychopharmacologic Approaches to Treatment of Psychopathology - Midterm Exam

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(WU) NURS 6630 - Psychopharmacologic Approaches to Treatment of Psychopathology - Midterm Exam(WU) NURS 6630 - Psychopharmacologic Approaches to Treatment of Psychopathology - Midterm Exam(WU) NURS 6630 - Psychopharmacologic Approaches to Treatment of Psychopathology - Midterm Exam

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  • August 20, 2024
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  • 2024/2025
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NURS 6630




Psychopharmacologic
Approaches to Treatment of
Psychopathology




MIDTERM EXAM REVIEW




©Walden 2024/2025

,1. Which of the following neurotransmitter systems is primarily
targeted by Selective Serotonin Reuptake Inhibitors (SSRIs)?
A. Dopaminergic
B. GABAergic
C. Noradrenergic
D. Serotonergic


Answer: D. Serotonergic
Rationale: SSRIs function by inhibiting the reuptake of
serotonin (5-HT) in the brain, thereby increasing its availability.


2. What is the primary mechanism of action of atypical
antipsychotics?
A. Inhibition of acetylcholinesterase
B. Dopamine D2 receptor antagonism combined with serotonin
5-HT2A receptor antagonism
C. Inhibition of monoamine oxidase
D. Activation of GABA receptors




©Walden 2024/2025

, Answer: B. Dopamine D2 receptor antagonism combined
with serotonin 5-HT2A receptor antagonism
Rationale: Atypical antipsychotics target both dopamine and
serotonin receptors to treat symptoms of schizophrenia and other
disorders.


3. Which enzyme is responsible for the metabolism of most
antidepressants in the liver?
A. Monoamine oxidase
B. Catechol-O-methyltransferase
C. Cytochrome P450
D. Acetylcholinesterase


Answer: C. Cytochrome P450
Rationale: The cytochrome P450 enzyme system in the liver
plays a crucial role in the metabolism of many antidepressants.


### Fill-in-the-Blank


4. _________ is a mood stabilizer commonly used in the
treatment of bipolar disorder.



©Walden 2024/2025

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