Which of the following medications is effective for enuresis?
Gabapentin
Laxatives
Desmopressin
SSRIS
The Correct Answer is C
A. Gabapentin is an anticonvulsant and neuropathic pain medication that has no role in treating enuresis. It works by modulating calcium channels and is primarily used for seizures, neuropathic pain, and restless leg syndrome.
B. Laxatives. While constipation can contribute to enuresis by exerting pressure on the bladder, laxatives do not directly treat bedwetting. Instead, addressing constipation may help reduce nocturnal enuresis in some cases.
C. Desmopressin (DDAVP) is the first-line pharmacologic treatment for enuresis. It is a synthetic analog of antidiuretic hormone (ADH, vasopressin) that reduces night-time urine production, making it effective for nocturnal enuresis (bedwetting) in children.
D. SSRIs. Selective serotonin reuptake inhibitors (SSRIs) are used for depression, anxiety, and OCD but have no primary role in enuresis treatment. In some cases, they may actually cause urinary retention or incontinence as a side effect rather than improving enuresis.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Aripiprazole (Abilify) is a second-generation (atypical) antipsychotic with a lower risk of extrapyramidal symptoms (EPS) due to its partial dopamine agonist mechanism. It has a lower incidence of tardive dyskinesia and dystonia compared to typical antipsychotics.
B. Clozapine (Clozaril) has the lowest risk of EPS among antipsychotics because it weakly blocks D2 receptors and primarily targets serotonin (5-HT2A) receptors. However, it carries a high risk of agranulocytosis, sedation, and metabolic syndrome.
C. Lurasidone (Latuda) is a second-generation antipsychotic with a moderate risk of EPS, particularly akathisia (restlessness). However, it has a lower risk than first-generation (typical) antipsychotics like haloperidol.
D. Haloperidol (Haldol) is a first-generation (typical) antipsychotic with a high risk of EPS due to its strong dopamine (D2) receptor blockade. It is associated with dystonia, akathisia, parkinsonism, and tardive dyskinesia, making it the antipsychotic with the highest EPS risk in this list.
Correct Answer is B
Explanation
A. Fear of abandonment. Individuals with borderline personality disorder (BPD) have an intense fear of abandonment, leading to frantic efforts to avoid real or imagined rejection. This fear often results in unstable relationships, clingy behavior, or extreme emotional reactions to perceived neglect.
B. No remorse. Lack of remorse is characteristic of antisocial personality disorder (ASPD), not BPD. People with BPD may experience guilt, regret, and self-loathing, particularly after impulsive actions or relationship conflicts. Unlike ASPD, they do not engage in manipulative or harmful behavior without concern for others' feelings.
C. Mood swings. Rapid and intense mood swings are a hallmark of BPD. Affected individuals may shift from euphoria to despair within hours, often triggered by interpersonal stressors. This emotional instability contributes to self-destructive behaviors and difficulty maintaining relationships.
D. Impulsivity. People with BPD frequently engage in impulsive and reckless behaviors, such as substance abuse, binge eating, reckless driving, or self-harm. These behaviors are often driven by emotional dysregulation and difficulty coping with distress.
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