Luz is exploring the role of neurotransmitters in anxiety disorders. Which neurotransmitter is known for its inhibitory effects and is often targeted in anxiety treatments?
Glutamate.
Dopamine.
GABA.
Norepinephrine.
The Correct Answer is C
Choice A reason: Glutamate is the primary excitatory neurotransmitter in the brain, promoting neuronal activity. It is not typically targeted for its inhibitory effects in anxiety treatments, as excessive glutamate activity may contribute to heightened anxiety or overstimulation.
Choice B reason: Dopamine is involved in reward, motivation, and movement regulation. While imbalances in dopamine can play a role in some psychiatric conditions, it is not the primary neurotransmitter targeted for its inhibitory effects in anxiety disorders.
Choice C reason: Gamma-aminobutyric acid (GABA) is the main inhibitory neurotransmitter in the brain, helping to calm neuronal activity and reduce anxiety. Many anti-anxiety medications, such as benzodiazepines, enhance GABA’s effects to promote relaxation and reduce symptoms of anxiety.
Choice D reason: Norepinephrine is an excitatory neurotransmitter associated with the body’s stress response and arousal. Elevated levels are often linked to increased anxiety, so it is not targeted for inhibitory effects in anxiety treatments.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:Comparing the male nurse to the male doctor dismisses the client’s trauma-related concerns and may make her feel invalidated. It does not prioritize her comfort or safety, which is critical after a domestic abuse incident.
Choice B reason:Emphasizing the nurse’s capability ignores the client’s expressed discomfort with a male caregiver, which may be linked to her trauma. This response fails to address her emotional needs and safety concerns.
Choice C reason:Offering to reassign a female nurse respects the client’s preference and acknowledges the potential trauma-related sensitivity to male caregivers. This response prioritizes her comfort and trust in the care environment.
Choice D reason:Offering to assist with hygiene is irrelevant to the client’s request for a female nurse and does not address her concern about the gender of her caregiver. It fails to provide a solution to her stated discomfort.
Correct Answer is B
Explanation
Choice A reason: Reflecting the patient’s feelings can be therapeutic in some cases, but here it could reinforce the delusion of being imprisoned rather than provide reassurance and grounding.
Choice B reason: This response provides reality orientation, reassurance, and therapeutic communication. It acknowledges the client’s concern while reinforcing the purpose of hospitalization, which is treatment and safety.
Choice C reason: Encouraging deep breathing addresses anxiety but does not respond to the client’s delusional thought. It avoids the core issue and may make the client feel dismissed.
Choice D reason: Asking “why” questions can feel confrontational and may heighten paranoia or mistrust. It does not provide therapeutic reassurance.
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