Which of the following is NOT a criterion for diagnosing Major Depressive Disorder according to DSM-5-TR? A. Insomnia or hypersomnia nearly every day B. Depressed mood most of the day, nearly every day C. Significant weight loss when not dieting or weight gain D. Feeling of worthlessness or excessive guilt Answer: A. Insomnia or hypersomnia nearly every day Rationale: While sleep disturbances are common in Major Depressive Disorder, they are not a specific criterion for diagnosis according to DSM-5-TR. A patient presents with symptoms of both Mania and Major Depressive Episode within a short time frame. Which diagnosis is most appropriate? A. Bipolar I Disorder B. Bipolar II Disorder C. Cyclothymic Disorder D. Schizoaffective Disorder Answer: A. Bipolar I Disorder Rationale: Bipolar I Disorder is characterized by the presence of manic episodes, which can occur simultaneously with or within a short time frame of a major depressive episode