(Select All That Apply):. A nurse is teaching a group of patients about pharmacological interventions for OCDs. Which medications are commonly used to treat OCDs? Select all that apply.
Venlafaxine.
Tricyclic antidepressants (TCAs).
Risperidone.
Selective serotonin reuptake inhibitors (SSRIs).
Dopamine agonists.
Correct Answer : C,D
Choice C rationale:
Risperidone is an atypical antipsychotic medication that is sometimes used as an augmentation strategy in treating OCD, particularly in cases where there are prominent obsessive-compulsive symptoms that are not well-controlled by other interventions. However, it's important to note that risperidone's use in OCD is off-label, meaning it's not approved by regulatory agencies specifically for OCD treatment.
Choice D rationale:
Selective serotonin reuptake inhibitors (SSRIs) are a cornerstone of pharmacological treatment for OCD. These medications, such as fluoxetine, sertraline, and fluvoxamine, increase the availability of serotonin in the brain and help alleviate obsessive-compulsive symptoms. They have been extensively studied and are considered first-line treatment options.
Choice A rationale:
Venlafaxine is a serotonin-norepinephrine reuptake inhibitor (SNRI) commonly used to treat depression and anxiety disorders. While it may have some benefit for anxiety symptoms, including those related to OCD, it is not considered a first-line treatment for OCD. SSRIs have shown greater efficacy for OCD management.
Choice B rationale:
Tricyclic antidepressants (TCAs) were among the first medications used to treat OCD. However, their side effect profiles and the availability of more effective and better-tolerated options, such as SSRIs, have led to TCAs being used less frequently for OCD treatment.
Choice E rationale:
Dopamine agonists are not commonly used for OCD treatment. In fact, they can potentially exacerbate symptoms, as imbalances in dopamine transmission are implicated in the pathophysiology of OCD. Using dopamine agonists without a clear rationale could worsen the condition.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
The statement that medication will provide immediate relief from all symptoms is an overgeneralization. While medication can help alleviate symptoms, the relief might not be immediate and might not cover all symptoms comprehensively.
Choice B rationale:
Medication modifying self-image and values is not a recognized benefit of pharmacological treatment for OCD. This choice does not align with the established mechanisms of action of the medications used for OCD.
Choice C rationale:
The correct answer. Medication's potential to reduce the severity of obsessions and compulsions is a relevant benefit to highlight. While it might not eliminate symptoms entirely, it can make them more manageable and improve the individual's overall quality of life.
Choice D rationale:
The statement that medication will eliminate the need for any psychotherapeutic interventions is overly optimistic. A comprehensive treatment approach for OCD often includes a combination of medication and psychotherapy for optimal results.
Correct Answer is D
Explanation
Choice A rationale:
The statement "I always arrange my books on the shelf from tallest to shortest" doesn't indicate an obsession. This behavior might suggest a preference for orderliness or arranging things systematically, but it lacks the distressing, unwanted nature of obsessions.
Choice B rationale:
"I feel an overwhelming urge to wash my hands every 30 minutes" indicates a compulsion rather than an obsession. The urge to wash hands frequently is driven by the need to alleviate anxiety or distress, which is the hallmark of compulsive behaviors.
Choice C rationale:
"I have a ritual of counting to 10 before entering any room" is also a compulsion. The ritual of counting serves as a way to reduce anxiety or prevent a feared outcome associated with entering a room, suggesting a compulsive behavior.
Choice D rationale:
The statement "I keep having thoughts that my family will get hurt if I don't touch the doorknob three times" reflects an obsession. The distressing thought of family harm is the unwanted obsession, and the ritual of touching the doorknob three times is the compulsion aimed at reducing the anxiety caused by the obsession.
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