All of the following are symptoms of disruptive mood disorder except.
Severe temper outbursts
Struggle to regulate emotions
Hyperactivity
Chronic irritability
The Correct Answer is C
A. Severe temper outbursts. Disruptive Mood Dysregulation Disorder (DMDD) is characterized by frequent, severe temper outbursts that are out of proportion to the situation. These outbursts can be verbal or physical and occur at least three times per week, persisting for one year or more.
B. Struggle to regulate emotions. Individuals with DMDD have difficulty managing emotions, particularly anger and frustration. This emotional dysregulation leads to persistent mood instability, which interferes with daily functioning at home, school, and in social settings.
C. Hyperactivity. Hyperactivity is not a core symptom of DMDD but is more commonly associated with Attention-Deficit/Hyperactivity Disorder (ADHD). While some children with DMDD may also have ADHD, DMDD primarily involves severe mood disturbances rather than impulsivity or excessive movement.
D. Chronic irritability. Persistent irritability is a hallmark of DMDD, with children and adolescents experiencing near-constant irritability between temper outbursts. Unlike episodic mood disorders like bipolar disorder, DMDD symptoms are chronic and ongoing without distinct mood episodes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Hallucinations are a core positive symptom of schizophrenia and involve false sensory perceptions without an external stimulus (e.g., hearing voices, seeing things that are not there). According to the DSM-5, hallucinations are one of the three essential symptoms that must be present for a diagnosis.
B. Delusions are fixed, false beliefs that persist despite evidence to the contrary (e.g., persecutory delusions, grandiose delusions). Delusions are a hallmark symptom of schizophrenia and are required as a diagnostic criterion if present.
C. Disorganized speech reflects disorganized thinking, a key symptom of schizophrenia. It includes incoherence, tangentiality, and word salad, demonstrating the cognitive dysfunction associated with the disorder. If disorganized speech is present, it fulfils one of the primary diagnostic criteria.
D. Negative symptoms such as avolition, anhedonia, alogia, and flat affect, are common in schizophrenia but are not required for diagnosis. According to the DSM-5, at least one of the following three symptoms hallucinations, delusions, or disorganized speech must be present to meet the diagnostic criteria for schizophrenia.
Correct Answer is D
Explanation
A. Stereotypic movements. Repetitive motor behaviors, such as hand-flapping, rocking, and spinning, are characteristic of autism spectrum disorder (ASD). These stereotypic movements serve as self-stimulatory behaviors and may help regulate sensory input.
B. Restricted interest. Individuals with ASD often display intense, fixated interests in specific topics or objects (e.g., an obsession with maps, numbers, or train schedules). These restricted interests are highly focused and often interfere with daily functioning.
C. Social communication deficit. Impaired social interaction and communication are core features of ASD. Affected individuals struggle with understanding social cues, making eye contact, interpreting facial expressions, and engaging in reciprocal conversations.
D. Receptive language dysfunction. While language delays can be present in ASD, receptive language dysfunction (difficulty understanding spoken language) is more characteristic of specific language impairment (SLI) or aphasia rather than ASD. In ASD, deficits in pragmatic (social) communication are more pronounced than in purely receptive language processing.
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