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 A
Explanation
Choice A reason: This reflects an internal crisis of denial, where the client struggles to accept the diagnosis and cope with the emotional impact, leading to rejection of treatment.
Choice B reason: A situational crisis is triggered by external life events like loss of a job or sudden illness in a family member, not by denial of a personal diagnosis.
Choice C reason: A maturational crisis occurs during developmental transitions like adolescence or retirement, which is unrelated to this scenario.
Choice D reason: An adventitious crisis is caused by unexpected disasters such as natural catastrophes or acts of violence, not a medical diagnosis.
Correct Answer is D
Explanation
Choice A reason:Asking the client why he thinks the pain isn’t from hiking may come across as dismissive and could heighten his anxiety. It does not address his concerns constructively or facilitate a medical evaluation to determine the cause of the pain.
Choice B reason:Reassuring the client that bone cancer is unlikely without a medical evaluation is inappropriate, as it may minimize his concerns and delay necessary assessment. The nurse should avoid making diagnostic assumptions without provider input.
Choice C reason:Suggesting genetic testing is premature without a medical evaluation to determine if the pain warrants such testing. The client’s pain is likely related to hiking, and a provider’s assessment should guide any further diagnostic steps.
Choice D reason:Explaining that a provider will evaluate the client and determine the next steps is the most appropriate action. This response validates the client’s concerns, ensures a professional assessment of the knee pain, and provides a clear path forward without making assumptions about the cause.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.