A patient asks how most antidepressants work. The nurse responds by saying that antidepressants improve mood by increasing levels of:
GABA and serotonin
Epinephrine and norepinephrine
Norepinephrine and serotonin
Reticular formation
The Correct Answer is C
A. GABA (gamma-aminobutyric acid) is not typically targeted by antidepressants.
B. While some antidepressants may indirectly affect epinephrine and norepinephrine levels, the primary mechanism of action for most antidepressants is through increasing levels of serotonin and/or norepinephrine.
C. Antidepressants commonly work by increasing the levels of neurotransmitters such as norepinephrine and serotonin in the brain.
D. The reticular formation is not directly involved in the mechanism of action of antidepressants.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C"]
Explanation
A. Impulsiveness is a common symptom of ADHD, where children may act without thinking about the consequences.
B. Being easily distracted is another hallmark symptom of ADHD, where children may have difficulty sustaining attention on tasks or activities.
C. Excessive talking or difficulty remaining seated are also common symptoms of ADHD, reflecting hyperactive or impulsive behavior.
D. Violent behavior is not typically a primary symptom of ADHD and may suggest other behavioral or emotional issues.
Correct Answer is C
Explanation
A. GABA (gamma-aminobutyric acid) is not typically targeted by antidepressants.
B. While some antidepressants may indirectly affect epinephrine and norepinephrine levels, the primary mechanism of action for most antidepressants is through increasing levels of serotonin and/or norepinephrine.
C. Antidepressants commonly work by increasing the levels of neurotransmitters such as norepinephrine and serotonin in the brain.
D. The reticular formation is not directly involved in the mechanism of action of antidepressants.
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