Nokea
Which regions have the lowest rates of death due to poor air quality?
- A. The United States
- B. Greenland
- C. Eastern Europe (Poland, Slovakia, the Czech Republic)
- D. India
Correct Answer: B
Rationale: Greenland, with its sparse population and minimal industry, has low air pollution-related deaths.
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During a treatment team meeting, the point is made that a client with schizophrenia has recovered from the acute psychosis but continues to demonstrate apathy, avolition, and blunted affect. The nurse who relates these symptoms to serotonin (SHT2) excess will suggest that the client receive:
- A. Haloperidol (Haldol)
- B. Chlorpromazine (Thorazine)
- C. Olanzapine (Zyprexa)
- D. Phenelzine (NardiI)
Correct Answer: C
Rationale: Rationale: Olanzapine (Zyprexa) is the correct choice because it is an atypical antipsychotic that targets serotonin receptors, particularly 5-HT2 receptors known to be involved in negative symptoms of schizophrenia like apathy, avolition, and blunted affect. Olanzapine's mechanism of action helps alleviate these symptoms by modulating serotonin levels in the brain.
Incorrect Choices:
A: Haloperidol and B: Chlorpromazine are typical antipsychotics that primarily target dopamine receptors and are less effective in treating negative symptoms associated with schizophrenia.
D: Phenelzine is a monoamine oxidase inhibitor used to treat depression and anxiety disorders, not schizophrenia symptoms related to serotonin excess.
Which is a key nursing consideration when planning care for a patient with bulimia nervosa?
- A. Allow the patient to choose their preferred food options.
- B. Provide a structured environment with clear expectations around eating behaviors.
- C. Monitor for signs of weight gain and decrease calorie intake accordingly.
- D. Encourage the patient to participate in regular exercise routines.
Correct Answer: B
Rationale: The correct answer is B: Provide a structured environment with clear expectations around eating behaviors. This is important in managing bulimia nervosa as it helps establish a routine, promotes healthy eating habits, and prevents binge-purge cycles. It provides consistency and boundaries, reducing the likelihood of impulsive behaviors.
Incorrect choices:
A: Allowing the patient to choose their preferred food options can enable unhealthy eating patterns and reinforce disordered behaviors.
C: Monitoring for weight gain and decreasing calorie intake can worsen the patient's condition and perpetuate their obsession with weight and food.
D: Encouraging regular exercise routines may exacerbate the patient's unhealthy relationship with food and body image, leading to excessive exercising or compensatory behaviors.
In DSM-IV-TR intellectual disabilities are divided into a number of degrees of severity, depending primarily on the range of IQ score provided by the sufferer. One of these is Severe Mental Retardation, represented by an IQ score between:
- A. 5-10 to 15-20
- B. 30-35 to 45-50
- C. 10-15 to 20-25
- D. 20-25 to 35-40
Correct Answer: D
Rationale: Severe Mental Retardation: Defined by DSM-IV-TR as an IQ score between 20-25 to 35-40.
Suzanne is a 10-year-old girl who has been diagnosed as experiencing depression. What is likely to be the most effective way to help Suzanne express her feelings?
- A. Have her participate in a group therapy session with other young children who are depressed
- B. Ask her to draw some pictures about things that shes been thinking about
- C. Arrange for individual psychotherapy sessions with a psychiatrist
- D. Observe her actions but dont seek to draw her out into conversation
Correct Answer: B
Rationale: Younger children who may have more difficulty verbally expressing feelings may be able to draw them.
What behavior signals that a nurse caring for a patient with bulimia nervosa is experiencing rescue feelings? The nurse:
- A. Makes nonjudgmental comments.
- B. Refers the patient to a self-help group for persons with eating disorders.
- C. Teaches the patient about signs of increased anxiety and ways to intervene.
- D. Determines the patient has poor eating habits and provides a diet to follow.
Correct Answer: D
Rationale: The correct answer is D because providing a diet to follow indicates a rescuer mentality, where the nurse is assuming the role of fixing the patient's eating habits without addressing the underlying emotional issues. A, B, and C focus on supportive and empowering approaches which are more appropriate for helping the patient with bulimia nervosa.