Nokea
An unusual state called 'waxy flexibility' is sometimes observed in schizophrenia
- A. borderline
- B. disorganized
- C. catatonic
- D. paranoid
Correct Answer: C
Rationale: Waxy flexibility, a motor symptom, is unique to catatonic schizophrenia.
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An 18-year-old referred to the mental health center often cooks gourmet meals but eats only tiny portions. The patient wears layers of loose clothing saying, "I like the style." The patient's weight dropped from 130 to 95 pounds. She has amenorrhea. Which diagnosis is most likely?
- A. Eating disorder not otherwise specified
- B. Anorexia nervosa
- C. Bulimia nervosa
- D. Binge eating
Correct Answer: B
Rationale: The correct diagnosis is B: Anorexia nervosa. This patient exhibits key symptoms such as restrictive eating leading to significant weight loss, wearing layers of clothing to hide body shape, and amenorrhea. These symptoms align with the diagnostic criteria for anorexia nervosa. The other choices are incorrect because they do not fully capture the combination of symptoms present in this case. Choice A (Eating disorder not otherwise specified) is too broad and does not specify the severity of the symptoms. Choice C (Bulimia nervosa) typically involves binge eating followed by compensatory behaviors, which is not indicated in this case. Choice D (Binge eating) focuses solely on overeating without the restrictive eating and weight loss seen in anorexia nervosa.
Which information would be of greatest assistance to a nurse assessing a patient's motivation to change behavior associated with maladaptive eating regulation responses?
- A. The number, on a scale of 1 to 10, that reflects the patient's desire for treatment.
- B. The name of a person the patient feels he or she can rely on for emotional support.
- C. The advantages the patient identifies as motivation for controlling the maladaptive behavior.
- D. The reasons the patient identifies as the factors that originally caused the maladaptive behavior.
Correct Answer: A
Rationale: The correct answer is A because assessing the patient's desire for treatment provides insight into their readiness and motivation to change behavior. This information indicates their willingness to engage in the treatment process and is a key factor in predicting behavior change.
Option B is incorrect because relying on emotional support may not necessarily reflect the patient's motivation to change their behavior. Option C is incorrect as identifying advantages for controlling maladaptive behavior does not directly address the patient's motivation level. Option D is incorrect because understanding the factors that caused the behavior does not necessarily indicate the patient's current motivation to change.
Which of these nursing communications best reflects the nurse's use of an empowerment model with an individual who has been abused?
- A. Let me share with you my knowledge of what happens psychologically to individuals who have been abused.'
- B. I know you feel that your partner will change, but the current research does not validate your thinking.'
- C. It's up to you to end the violence. You are the only one who can set limits on how your partner is allowed to treat you.'
- D. Let's consider what you believe your options are in terms of your relationship with your partner in light of the behavior toward you.'
Correct Answer: D
Rationale: The correct answer, D, reflects the nurse's use of an empowerment model because it focuses on exploring the individual's beliefs and options, empowering them to make informed decisions. The nurse is not imposing their own knowledge or opinions but instead facilitating the individual's self-reflection and decision-making process. This approach respects the individual's autonomy and promotes empowerment by helping them identify and evaluate their own choices.
Choice A focuses on the nurse sharing knowledge, which may come across as patronizing and disempowering. Choice B dismisses the individual's feelings and relies on research rather than empowering the individual to make their own decisions. Choice C places the responsibility solely on the individual to end the violence, which may feel overwhelming and lacking in support or guidance.
A patient receiving risperidone (Risperdal) reports severe muscle stiffness midmorning. During lunch he has difficulty swallowing food and speaking, and when vital signs are taken 30 minutes later, he is noted to be stuporous and diaphoretic, with a temperature of 38.8° C, pulse of 110 beats/min, and blood pressure of 150/90 mm Hg. The nurse should suspect ______ and should ______.
- A. neuroleptic malignant syndrome"¦place him in a cooling blanket and transfer to ICU
- B. anticholinergic toxicity"¦check vital signs and prepare to use a cooling blanket stat
- C. relapse of his psychosis"¦administer PRN antipsychotic drugs and notify his physician
- D. agranulocytosis"¦hold his antipsychotic and draw blood for a complete blood count
Correct Answer: A
Rationale: The correct answer is A: neuroleptic malignant syndrome (NMS). The patient's symptoms align with NMS, a rare but serious side effect of antipsychotic medications like risperidone. The severe muscle stiffness, difficulty swallowing, altered mental status, diaphoresis, and elevated temperature, pulse, and blood pressure are all indicative of NMS. The nurse should suspect NMS and take immediate action by placing the patient in a cooling blanket to lower the temperature and transfer him to the ICU for close monitoring and further management.
Choice B is incorrect because anticholinergic toxicity typically presents with different symptoms such as dry mouth, dilated pupils, and confusion. Choice C is incorrect as there are no signs of a psychotic relapse, and administering more antipsychotic medication could worsen the NMS. Choice D is incorrect as agranulocytosis presents with symptoms like fever and sore throat, not the combination of symptoms seen in this case.
What is the priority assessment for a patient with bulimia nervosa who is experiencing frequent purging behaviors?
- A. Monitor for signs of electrolyte imbalances and dehydration.
- B. Assess for any weight gain and increase exercise habits.
- C. Encourage the patient to express feelings about food and body image.
- D. Monitor for compulsive eating behaviors and binge episodes.
Correct Answer: A
Rationale: The correct answer is A: Monitor for signs of electrolyte imbalances and dehydration. This is the priority assessment for a patient with bulimia nervosa who is experiencing frequent purging behaviors because purging can lead to electrolyte imbalances and dehydration, which can result in serious health complications such as cardiac arrhythmias and renal issues. Monitoring electrolyte levels and hydration status is crucial for the patient's safety and well-being.
Summary:
- Choice B is incorrect because focusing on weight gain and exercise habits is not the priority when dealing with the immediate health risks of electrolyte imbalances and dehydration.
- Choice C is incorrect as expressing feelings about food and body image is important for therapy but not the priority in this acute situation.
- Choice D is incorrect as monitoring for compulsive eating behaviors and binge episodes is more relevant for patients with binge eating disorder rather than bulimia nervosa with frequent purging behaviors.