(Select All That Apply): A nurse is assessing a client for major depressive disorder (MDD). Which of the following signs and symptoms are consistent with the clinical presentation of MDD? Select all that apply.
Increased interest in activities.
Weight gain of 3% in a month.
Excessive guilt and self-blame.
Insomnia.
Elevated mood and increased energy.
Correct Answer : C,D
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Signs of normal bereavement. Bereavement refers to the period of grief and mourning after the loss of a loved one. While fatigue and feelings of worthlessness can be experienced during bereavement, difficulty concentrating is not a typical sign. Additionally, bereavement-related symptoms typically improve over time as the individual processes their loss. The combination of extreme fatigue, difficulty concentrating, and thoughts of worthlessness suggests a more severe and persistent condition than normal bereavement.
Choice B rationale:
Symptoms of bipolar disorder. Bipolar disorder is characterized by alternating episodes of depression and mania (or hypomania). The client's symptoms of extreme fatigue, difficulty concentrating, and thoughts of worthlessness are primarily indicative of a depressive episode, which is only one aspect of bipolar disorder. Bipolar disorder requires the presence of manic or hypomanic episodes, which are not mentioned in the client's presentation.
Choice C rationale:
Indicators of substance-induced mood disorder. Substance-induced mood disorder occurs as a result of substance use or withdrawal and involves changes in mood and affect. While substances can lead to symptoms similar to depression, the combination of symptoms presented by the client (fatigue, difficulty concentrating, thoughts of worthlessness) is more indicative of a primary mood disorder rather than one directly caused by substance use.
Choice D rationale:
Criteria for diagnosing MDD according to DSM-5. The client's symptoms of extreme fatigue, difficulty concentrating, and thoughts of worthlessness align with the criteria for Major Depressive Disorder (MDD) as defined in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). These criteria include the presence of specific symptoms for a specified duration, causing significant impairment in functioning. The symptoms should not be better explained by other conditions or substances. In this case, the client's presentation closely matches the criteria for diagnosing MDD.
Correct Answer is D
Explanation
Choice A rationale:
Depression is not solely caused by genetic factors. While genetics do play a role in predisposing individuals to depression, it's a complex interplay between genetic susceptibility and environmental influences that contribute to the development of the disorder.
Choice B rationale:
Genetic factors are not minor players in depression. Research suggests that genetics can significantly influence a person's susceptibility to depression. However, environmental factors, such as trauma, stress, and life experiences, also contribute substantially to the onset and course of depression.
Choice C rationale:
The relationship between genetics and depression is not as straightforward as specific genes causing depression independently of environmental factors. Depression is a multifactorial disorder influenced by a combination of genetic, biological, psychological, and environmental factors.
Choice D rationale:
This is the correct answer. Genetic factors do contribute to an individual's vulnerability to depression. Studies of families, twins, and heritability have demonstrated a genetic component to depression. However, it's crucial to recognize that genetic predisposition interacts with environmental factors. Trauma, loss, chronic stress, and other environmental triggers can precipitate depressive episodes in genetically susceptible individuals.
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