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.
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Related Questions
Correct Answer is D
Explanation
Choice A reason:Physical activity is beneficial for overall health and can support mental well-being by reducing stress and improving mood. However, it does not replace the need for antipsychotic medication, which is specifically designed to manage symptoms of serious mental health conditions like schizophrenia or bipolar disorder by targeting neurotransmitter imbalances.
Choice B reason:Antipsychotics do not cure mental illnesses. They are effective in managing symptoms, such as hallucinations or delusions, by stabilizing brain chemistry, but they do not address the underlying cause of the condition or eliminate it entirely. Most mental illnesses require long-term management, not a cure.
Choice C reason:Taking antipsychotics at bedtime may help reduce certain side effects, like drowsiness, for some patients. However, it does not universally prevent all side effects, as these medications can cause a range of issues, including weight gain, movement disorders, or metabolic changes, regardless of the time of administration.
Choice D reason:Adherence to antipsychotic medication is critical because skipping doses can disrupt the therapeutic levels of the drug in the body, leading to a relapse of symptoms such as psychosis, mania, or severe mood disturbances. Consistent use helps maintain stability and prevent worsening of the condition, making this the most important point to convey.
Correct Answer is D
Explanation
Choice A reason: Ignoring pain temporarily is an example of suppression, which is considered an adaptive coping strategy.
Choice B reason: Slamming a drawer represents displacement of frustration, which, while immature, can still be considered a common short-term coping outlet.
Choice C reason: Buying a gift after flirting is an example of undoing, which attempts to counteract negative feelings, and can sometimes be adaptive.
Choice D reason: Forgetting to schedule important appointments due to fear is repression/avoidance, which prevents the person from addressing health needs and is maladaptive.
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