A client asks a nurse about the differences between major depressive disorder (MDD) and dysthymia. Which of the following responses by the nurse is accurate?
"MDD is less severe than dysthymia but lasts for at least 2 years.".
"Dysthymia is characterized by alternating episodes of mania and depression.".
"Unlike MDD, dysthymia does not impair social or occupational functioning.".
"Dysthymia is chronic and lasts for at least 2 years, but is less severe than MDD.".
The Correct Answer is D
Choice A rationale:
"MDD is less severe than dysthymia but lasts for at least 2 years." This statement is incorrect. Major Depressive Disorder (MDD) is characterized by the presence of a major depressive episode, which can be severe and persistent, lasting for at least two weeks. Dysthymia, on the other hand, is a chronic but milder form of depression that lasts for at least two years, not MDD.
Choice B rationale:
"Dysthymia is characterized by alternating episodes of mania and depression." This statement is incorrect. Dysthymia is a chronic mood disorder characterized by a persistent low mood and other depressive symptoms. It does not involve alternating episodes of mania and depression. Alternating episodes of mania and depression are characteristic of bipolar disorder, not dysthymia.
Choice C rationale:
"Unlike MDD, dysthymia does not impair social or occupational functioning." This statement is incorrect. Both Major Depressive Disorder (MDD) and dysthymia can significantly impair social, occupational, and other areas of functioning. In fact, dysthymia's chronic nature often leads to long-term impairment in various aspects of an individual's life, similar to MDD.
Choice D rationale:
"Dysthymia is chronic and lasts for at least 2 years, but is less severe than MDD." This statement is accurate. Dysthymia is a chronic form of depression that persists for at least two years. While it may not exhibit the same level of severity as a major depressive episode, its long-term nature can still have a substantial impact on an individual's quality of life. This distinguishes it from MDD, which can have episodic occurrences.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
Choice A rationale:
The correct answer. A positive family history of mood disorders is a well-established risk factor for developing major depressive disorder (MDD). Genetic factors play a significant role in predisposing individuals to MDD, making it more likely to develop if there's a family history of mood disorders.
Choice B rationale:
Optimistic personality traits are not considered risk factors for developing major depressive disorder (MDD). In fact, having an optimistic personality might serve as a protective factor against developing MDD.
Choice C rationale:
The correct answer. Young age is a risk factor for developing MDD. Adolescents and young adults are particularly susceptible to the onset of depressive disorders due to hormonal changes, emotional challenges, and life transitions during this developmental stage.
Choice D rationale:
High socioeconomic status is not a consistent risk factor for developing major depressive disorder (MDD). While individuals from various socioeconomic backgrounds can develop MDD, the factors contributing to its development are more complex and not solely dependent on socioeconomic status.
Choice E rationale:
The correct answer. Chronic medical conditions are risk factors for developing major depressive disorder (MDD). The stress, emotional toll, and physiological effects of living with a chronic illness can contribute to the onset or exacerbation of depressive symptoms.
Correct Answer is ["C","D"]
Explanation
Choice A rationale:
Increased interest in activities is not consistent with the clinical presentation of MDD. In fact, a hallmark symptom of MDD is anhedonia, which involves a reduced interest or pleasure in most activities.
Choice B rationale:
Weight gain is not typically associated with MDD. In contrast, significant changes in appetite and weight loss are more common symptoms, often accompanied by feelings of worthlessness or guilt related to body image.
Choice C rationale:
Excessive guilt and self-blame are common cognitive and emotional symptoms of MDD. Individuals with MDD tend to have a negative self-perception and may blame themselves for their difficulties.
Choice D rationale:
Insomnia, or difficulty falling asleep or staying asleep, is a common sleep disturbance associated with MDD. Sleep problems can exacerbate the symptoms of depression and impact overall well-being.
Choice E rationale:
Elevated mood and increased energy are actually more indicative of conditions like bipolar disorder or manic episodes, where there are distinct periods of abnormally elevated mood, known as mania or hypomania.
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