A client with a phobia is experiencing physiological symptoms such as palpitations, sweating, and shortness of breath. These symptoms are most likely due to:
Neurochemical imbalances in the brain.
Negative self-beliefs and cognitive distortions.
Traumatic experiences and learned associations.
Activation of the autonomic nervous system.
The Correct Answer is D
Choice A rationale:
Neurochemical imbalances in the brain are more commonly associated with mood disorders like depression and anxiety disorders in general, rather than being a specific cause of the physiological symptoms seen in phobias.
Choice B rationale:
Negative self-beliefs and cognitive distortions are central to anxiety disorders like generalized anxiety disorder and social anxiety disorder, but they don't directly explain the acute physiological symptoms like palpitations and sweating seen in phobias.
Choice C rationale:
Traumatic experiences and learned associations are relevant to post-traumatic stress disorder (PTSD) and other anxiety disorders. However, they are not the primary cause of physiological symptoms in specific phobias.
Choice D rationale:
The correct answer. Specific phobias trigger a "fight or flight" response through the autonomic nervous system, leading to physiological symptoms like palpitations, sweating, and shortness of breath. This response is an evolutionary adaptation designed to prepare the body to respond to threats.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
While this characteristic is important, it doesn't distinguish specific phobia from other mental disorders. It's a common requirement for many mental disorders to ensure the symptoms are not transient.
Choice B rationale:
This characteristic is more aligned with Social Phobia, where individuals fear negative evaluation in social situations, rather than Specific Phobia, which involves fear of specific situations or objects.
Choice C rationale:
The persistence of fear or anxiety for at least 6 months is a defining feature of specific phobias. This chronic nature helps differentiate it from transient fears or anxieties.
Choice D rationale:
This characteristic is related to Agoraphobia, where individuals fear situations in which they might develop incapacitating symptoms and lack available help. It doesn't specifically describe the fear of certain situations or objects seen in specific phobias.
Correct Answer is B
Explanation
Choice A rationale:
The statement "This medication will help regulate my mood and anxiety" is accurate. Antidepressants are commonly prescribed for mood and anxiety disorders, including phobias. They work by affecting neurotransmitters in the brain to improve mood and reduce anxiety.
Choice B rationale:
The statement "I should expect to see immediate results after taking this medication" is incorrect. This suggests a misunderstanding about the timeline for antidepressant effectiveness. Antidepressants typically take several weeks to show noticeable effects. It's important to educate the client that gradual improvement over time is expected.
Choice C rationale:
The statement "I may experience side effects such as nausea and drowsiness" is accurate. Many antidepressants can indeed cause side effects like nausea, drowsiness, and other gastrointestinal symptoms, especially when starting the medication. Educating the client about potential side effects promotes informed decision-making.
Choice D rationale:
The statement "It's important to take this medication consistently as prescribed" is accurate. Consistent adherence to the prescribed medication regimen is crucial for the effectiveness of antidepressants. Missing doses or stopping the medication abruptly can lead to discontinuation symptoms and a potential relapse of symptoms.
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