What defines the mood characteristic in Major Depressive Disorder with Catatonia?

What defines the mood characteristic in Major Depressive Disorder with Catatonia?

• A. Persistent elevated mood
• B. Markedly sad or irritable mood
• C. Highly excitable attitude
• D. Fluctuating emotions without cause

Answer: (B)

Major Depressive Disorder with Catatonia is specifically characterized by a marked or persistently low mood. The essential feature of this disorder includes a mood that is notably sad or irritable. This mood disturbance is fundamental to the diagnosis of Major Depressive Disorder and is further complicated by the presence of catatonic features, which can manifest as motor disturbances, including stupor, rigidity, or excessive movement. The mood component is crucial because it aligns with the diagnostic criteria outlined in the DSM-5, where a sad or irritable mood is necessary for the classification of major depression. The presence of catatonia does not change the underlying mood disorder but rather adds a specific layer of symptoms related to movement and behavior. In contrast, options that suggest elevated moods, highly excitable attitudes, or fluctuating emotions do not accurately reflect the depressive state that is central to Major Depressive Disorder. Instead, they reflect characteristics more commonly associated with other disorders, such as bipolar disorder or certain anxiety disorders. Thus, the sad or irritable mood is the defining characteristic within the context of this specific diagnosis.

Major Depressive Disorder with Catatonia is specifically characterized by a marked or persistently low mood. The essential feature of this disorder includes a mood that is notably sad or irritable. This mood disturbance is fundamental to the diagnosis of Major Depressive Disorder and is further complicated by the presence of catatonic features, which can manifest as motor disturbances, including stupor, rigidity, or excessive movement.

The mood component is crucial because it aligns with the diagnostic criteria outlined in the DSM-5, where a sad or irritable mood is necessary for the classification of major depression. The presence of catatonia does not change the underlying mood disorder but rather adds a specific layer of symptoms related to movement and behavior.

In contrast, options that suggest elevated moods, highly excitable attitudes, or fluctuating emotions do not accurately reflect the depressive state that is central to Major Depressive Disorder. Instead, they reflect characteristics more commonly associated with other disorders, such as bipolar disorder or certain anxiety disorders. Thus, the sad or irritable mood is the defining characteristic within the context of this specific diagnosis.