Recent studies have demonstrated that daily exposure to full-spectrum light (phototherapy) is most effective in improving symptoms in people who are experiencing
postpartum depression.
seasonal affective disorder.
bipolar disorder.
moderate depression.
The Correct Answer is B
A. Postpartum depression occurs after childbirth and is usually treated with a combination of psychotherapy, antidepressant medication, and support. While light therapy might have some benefits for mood disorders, it is not the primary treatment for postpartum depression.
B. Seasonal affective disorder is a type of depression that typically occurs at certain times of the year, usually in the winter months when there is less natural sunlight. Phototherapy, or light therapy, is considered an effective treatment for SAD as it helps to mimic natural sunlight and improve mood by influencing circadian rhythms and serotonin levels.
C. While light therapy can have effects on mood, it is generally not used as a primary treatment for bipolar disorder. Bipolar disorder is often managed with mood stabilizers and other medications to prevent mood swings.
D. While light therapy can be beneficial for some types of depression, it is not typically the first-line treatment for moderate depression. Moderate depression is usually treated with antidepressants, psychotherapy, or a combination of both.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. It’s important for a nurse to address the behavior immediately and to establish expectations for acceptable conduct. However, while this statement is firm, it does not offer immediate guidance or intervention on how to resolve the situation or manage emotions.
B. This statement is not appropriate in this context because it incorrectly assumes the behavior was physical (hitting) rather than verbal (yelling). It also places the client on the defensive and may not
effectively address the immediate situation. Instead of focusing on why the behavior occurred, it’s more
important to manage and de-escalate the current situation first.
C. This response is punitive and does not address the immediate issue or the underlying causes of the behavior. While setting consequences may be part of a broader behavior management plan, immediate actions should focus on de-escalation and safety rather than punishment. Additionally, consequences should be proportionate and ideally involve a discussion with the client about their behavior and its impact.
D. This statement is not effective because it shifts the focus from the immediate behavior to a vague notion of disappointment, which may not address the situation constructively. It’s important for the nurse to be clear about the expectations for behavior and to provide immediate guidance on managing emotions and conflicts.
Correct Answer is B
Explanation
A. This is a premature conclusion. While Alzheimer's disease is a possibility, it's essential to rule out other potential causes before making a diagnosis.
B. A comprehensive evaluation can help identify the underlying cause of the symptoms, which could be Alzheimer's disease, other forms of dementia, or even treatable conditions like vitamin deficiencies or thyroid problems.
C. Admission to a nursing home is premature and may not be necessary. The appropriate level of care will depend on the diagnosis and severity of the symptoms.
D. While some memory changes are normal with aging, the described symptoms are more severe than typical age-related forgetfulness. It's important to investigate the cause to determine if there are any underlying medical conditions or cognitive impairments.
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