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 B
Explanation
Choice A rationale:
Psychoeducation involves providing information about psychological conditions, symptoms, and treatment options to clients. However, it is not specifically aimed at helping clients identify and challenge irrational thoughts and beliefs associated with their phobias.
Choice B rationale:
Cognitive therapy aims to help clients identify and challenge irrational thoughts and beliefs associated with their phobias. By addressing cognitive distortions and negative thought patterns, individuals can learn to reframe their thinking, reduce anxiety, and manage their phobias more effectively.
Choice C rationale:
Behavioral therapy focuses on modifying behavior through techniques such as exposure therapy and desensitization. While behavioral therapy is often used in phobia treatment, it doesn't primarily target irrational thoughts and beliefs as cognitive therapy does.
Choice D rationale:
Relaxation therapy teaches individuals relaxation techniques to manage stress and anxiety. While relaxation techniques can be beneficial as a complementary approach, they are not specifically focused on addressing irrational thoughts associated with phobias.
Post-traumatic stress disorder (PTSD)
Correct Answer is C
Explanation
Choice A rationale:
Antidepressants (Choice A) are not typically the first-line medication class for treating specific phobias. While they may be used in some cases, they are not the primary choice for addressing the symptoms of phobias.
Choice B rationale:
Benzodiazepines (Choice B) are sometimes used to manage acute anxiety symptoms, but they are generally not recommended for long-term treatment of specific phobias due to the risk of dependence and potential side effects.
Choice C rationale:
Beta-blockers (Choice C) can be useful in managing the physical symptoms of anxiety, such as rapid heartbeat and trembling, which often accompany phobias. They work by blocking the effects of adrenaline, reducing the "fight or flight" response. This can help the client feel more physically at ease when confronting their phobic stimulus.
Choice D rationale:
Analgesics (Choice D) are pain-relieving medications and have no direct relevance to treating phobias. They do not address the underlying fear and anxiety associated with phobias.
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