A patient reports experiencing performance anxiety in front of an audience. The nurse should be aware that this type of anxiety is often treated with which medication?
Hydroxyzine (Vistaril)
Imipramine (Tofranil)
Propranolol (Inderal)
Buspirone (Buspar)
The Correct Answer is C
Choice A reason: Hydroxyzine, an antihistamine, reduces anxiety via sedation but is not specific for performance anxiety. It blocks histamine receptors, not sympathetic responses like tachycardia in stage fright. Propranolol better targets physical symptoms, making hydroxyzine less effective for this specific anxiety type.
Choice B reason: Imipramine, a tricyclic, treats generalized anxiety or depression via serotonin-norepinephrine reuptake inhibition but is not ideal for performance anxiety. Its slow onset and side effects make it unsuitable for acute, situational sympathetic activation, unlike propranolol’s rapid effect on physical symptoms.
Choice C reason: Propranolol, a beta-blocker, reduces sympathetic symptoms like tachycardia and trembling in performance anxiety by blocking norepinephrine at beta receptors. This calms physical manifestations of amygdala-driven fear, making it the preferred choice for situational anxiety, aligning with evidence-based treatment for performance anxiety.
Choice D reason: Buspirone enhances serotonin for chronic anxiety but takes weeks to act, unsuitable for acute performance anxiety. Sympathetic activation in stage fright requires rapid beta-blockade, not gradual serotonin modulation, making buspirone incorrect for the immediate needs of this condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Prolonged silences may cause withdrawal in some patients, as anxiety from serotonin or GABA imbalances can heighten discomfort. However, this does not guide silence’s use. Silence is therapeutic when timed appropriately, not avoided due to potential withdrawal, making this principle incorrect.
Choice B reason: Nurses breaking silences assumes discomfort, ignoring therapeutic benefits. Silence allows processing, potentially calming amygdala hyperactivity in anxiety. The nurse’s role is to use silence strategically, not to interrupt it routinely, making this principle misaligned with effective interview techniques.
Choice C reason: Silence facilitates reflection, allowing patients to process emotions, reducing stress via hypothalamic calming. In disorders like depression, it supports cognitive restructuring by giving time to integrate thoughts. This principle guides therapeutic silence, aligning with neurobiological benefits of reflective pauses in interviews.
Choice D reason: Silence does not inherently confirm understanding. It may allow emotional processing, but assuming it signals comprehension risks miscommunication. In conditions like anxiety, silence supports reflection, not validation, making this principle less accurate than reflection for guiding its therapeutic use.
Correct Answer is C
Explanation
Choice A reason: Claiming all mental illnesses can be cured oversimplifies disorders like schizophrenia, which often involve chronic dopamine dysregulation in the prefrontal cortex and limbic system, requiring lifelong management. This approach ignores genetic predispositions and neurobiological complexities, potentially fostering false hope and stigma by implying recovery is universal, disregarding evidence of persistent symptoms in many cases.
Choice B reason: Highlighting creativity and freedom romanticizes mental illnesses, ignoring their debilitating effects. Disorders like bipolar disorder may show creativity in manic phases, but hypomania often impairs judgment and stability. Neuroimaging shows altered amygdala activity in such conditions, causing emotional dysregulation. This portrayal minimizes suffering and misrepresents the neurobiological basis, perpetuating misunderstanding and stigma.
Choice C reason: Correcting misperceptions educates about the neurobiological underpinnings of mental illnesses, such as serotonin imbalances in depression or GABA deficits in anxiety. By addressing myths, nurses promote understanding that these are medical conditions involving brain dysfunction, not personal failings. This fosters empathy, reduces stigma, and aligns with evidence-based approaches to mental health advocacy.
Choice D reason: Attributing most mental illnesses to substance use disorders is inaccurate. While substances can exacerbate symptoms, primary disorders like major depression involve genetic factors and altered neurotransmitter activity, such as reduced serotonin uptake. This oversimplification ignores distinct etiologies, risks misdiagnosis, and perpetuates stigma by blaming patients for their conditions, contrary to scientific evidence.
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