Nokea
Which therapy is shown through evidence to be the most effective for a patient with an eating disorder?
- A. Supportive therapy.
- B. Behavioral therapy.
- C. Cognitive behavioral therapy.
- D. Psychoanalytical group therapy.
Correct Answer: C
Rationale: The correct answer is C: Cognitive behavioral therapy (CBT). CBT is the most effective therapy for eating disorders based on research evidence. It helps patients identify and change negative thoughts and behaviors related to food and body image. CBT also teaches coping skills and strategies to manage triggers. Supportive therapy (choice A) offers emotional support but may not target the underlying issues. Behavioral therapy (choice B) focuses on changing specific behaviors but may not address cognitive patterns. Psychoanalytical group therapy (choice D) delves into past experiences but is not as effective as CBT in treating eating disorders.
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When teaching a patient with binge-purge bulimia, the nurse should give priority to information about:
- A. Self-monitoring of daily food and fluid intake.
- B. Establishing the desired daily weight gain.
- C. Symptoms of hypokalemia.
- D. Self-esteem maintenance
Correct Answer: C
Rationale: The correct answer is C: Symptoms of hypokalemia. This is the priority because individuals with binge-purge bulimia often have electrolyte imbalances, including hypokalemia, which can lead to serious cardiac complications. Educating the patient on recognizing symptoms of hypokalemia, such as weakness, fatigue, and irregular heartbeats, is crucial for early intervention.
A: Self-monitoring of daily food and fluid intake is important but not the priority when dealing with potential life-threatening complications like hypokalemia.
B: Establishing the desired daily weight gain is not appropriate for individuals with binge-purge bulimia as the focus should be on addressing the underlying psychological issues rather than weight gain.
D: Self-esteem maintenance is important in the long term but does not take precedence over addressing immediate health risks such as hypokalemia.
The intervention of highest priority for a client with stage 3 Alzheimer's disease is to:
- A. Provide a stimulating environment
- B. Maintain hydration and nutrition
- C. Set limits on behavioral disinhibition
- D. Promote self-care activities
Correct Answer: B
Rationale: The correct answer is B because maintaining hydration and nutrition is crucial for the client's overall well-being and health in stage 3 Alzheimer's. Dehydration and malnutrition can lead to serious complications. Providing a stimulating environment (choice A) may be beneficial but not the highest priority. Setting limits on behavioral disinhibition (choice C) may be challenging due to the progression of the disease. Promoting self-care activities (choice D) may not be feasible as the client's cognitive abilities decline. Maintaining hydration and nutrition is essential for the client's survival and quality of life.
Which of the following is related to recent attempts to find biochemical explanations for schizophrenia?
- A. schizotaxin
- B. psychotropin
- C. dopamine
- D. diazepam
Correct Answer: C
Rationale: Dopamine excess in the brain is a leading biochemical theory for schizophrenia, supported by antipsychotic efficacy.
The family of a client mentions to the nurse, 'The family therapist talked to us about enmeshment. We're not sure we understood what it meant.' The nurse should base a response on knowledge that an enmeshed family is a unit in which:
- A. individuality is encouraged.
- B. boundaries are poorly defined.
- C. conflict is effectively resolved.
- D. social acceptance is deemed unimportant.
Correct Answer: B
Rationale: The correct answer is B: boundaries are poorly defined. In an enmeshed family, boundaries between family members are blurred, leading to a lack of individual autonomy and independence. Enmeshment can result in difficulties in establishing personal identities and healthy relationships. Choices A, C, and D are incorrect because individuality is not encouraged, conflict is not effectively resolved, and social acceptance is not necessarily deemed unimportant in an enmeshed family dynamic.
Assist her in developing an emergency plan, since the pattern of violence is likely to continue.
- A. Developing an emergency plan is crucial in situations of potential violence.
- B. The pattern of violence may decrease over time.
- C. The pattern of violence is unpredictable.
- D. None of the above.
Correct Answer: A
Rationale: Rationale for Choice A:
1. Developing an emergency plan is crucial as it ensures safety during potential violent situations.
2. It empowers the individual to have a plan of action in place to protect themselves.
3. By having an emergency plan, the individual can respond quickly and effectively to ensure their safety.
Summary of Other Choices:
B. The pattern of violence decreasing is uncertain and doesn't address the immediate need for safety.
C. Labeling the pattern of violence as unpredictable doesn't provide a proactive solution for the individual's safety.
D. "None of the above" is incorrect as developing an emergency plan is a proactive and necessary step in situations of potential violence.