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A group of teenagers are discussing their individual problems associated with having an eating disorder. Which findings would the nurse attribute to purging?
- A. Excessive facial hair
- B. Elevated blood pressure
- C. Polyuria
- D. Dental enamel erosion
Correct Answer: C
Rationale: Rationale for Correct Answer (C - Polyuria):
1. Purging involves self-induced vomiting or misuse of laxatives/diuretics.
2. Vomiting can lead to electrolyte imbalances, causing increased urine production (polyuria).
3. Polyuria is a common sign of purging behaviors due to electrolyte disturbances.
Summary of Incorrect Choices:
A: Excessive facial hair - Not directly related to purging behavior.
B: Elevated blood pressure - Could be related to stress or other factors, not specific to purging.
D: Dental enamel erosion - More likely associated with frequent vomiting (purging) rather than polyuria.
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A patient with schizophrenia who admits to auditory hallucinations anxiously tells the nurse, 'The voice is telling me to do things.' Which of the following responses should the nurse make next?
- A. Do you recognize the voice you hear?'
- B. How long has this been happening?'
- C. Does what the voice tells you to do frighten you?'
- D. What is the voice telling you to do?'
Correct Answer: D
Rationale: The correct answer is D: "What is the voice telling you to do?" This response helps the nurse assess the content and potential danger of the hallucinations, guiding further interventions. Option A focuses on recognition, which is less urgent. Option B addresses duration, not immediate safety. Option C inquires about fear but does not directly address the hallucination's content. By asking what the voice commands, the nurse gains crucial insight for risk assessment and safety planning.
A patient with anorexia nervosa is resistant to weight gain. What is the rationale for establishing a contract with the patient to participate in measures to produce a specified weekly weight gain?
- A. Severe anxiety concerning eating is expected, so objective and subjective data are needed.
- B. Patient involvement in decision-making increases sense of control and promotes collaboration.
- C. The patient's family is not supportive of the treatment plan.
- D. None of the above.
Correct Answer: B
Rationale: Correct Answer: B - Patient involvement in decision-making increases sense of control and promotes collaboration.
Rationale:
1. Involving the patient in decision-making empowers them and increases their sense of control over their treatment.
2. Collaborating with the patient fosters a positive therapeutic relationship.
3. This approach is more likely to lead to better treatment adherence and outcomes.
Summary:
A: While objective and subjective data are important, this choice does not address the need for patient involvement in decision-making and collaboration.
C: The lack of family support is not directly related to the rationale for establishing a contract with the patient.
D: This choice is incorrect as patient involvement is crucial in promoting successful treatment outcomes.
The mother of a teenager diagnosed with an eating disorder asks, 'How long will my daughter have this problem?' The nurse answers with the knowledge that:
- A. recovery is usual after one severe episode.
- B. less than 30% show improvement after 5 years.
- C. weight restoration is sufficient for recovery.
- D. long-term therapy combined with medication results in the best outcomes.
Correct Answer: D
Rationale: The correct answer is D because long-term therapy combined with medication results in the best outcomes for individuals with eating disorders. Therapy helps address underlying psychological issues, while medication can help manage symptoms. Recovery is a complex process that often requires ongoing support. Choice A is incorrect as recovery is not always guaranteed after one severe episode. Choice B is incorrect as many individuals do show improvement over time. Choice C is incorrect as weight restoration alone may not address all aspects of the disorder.
Individuals with Down Syndrome often have moderate to severe intellectual impairment with a measurable IQ usually between:
- A. 45-50
- B. 55-60
- C. 35-55
- D. 25-35
Correct Answer: C
Rationale: Down Syndrome: A disorder caused by an extra chromosome 21, characterized by intellectual impairment with IQ typically between 35-55.
Which of the following is a common physical sign in patients with bulimia nervosa?
- A. Hypotension and bradycardia.
- B. Dental erosion and swollen parotid glands.
- C. Rapid weight gain and increased appetite.
- D. Severe muscle wasting and low body temperature.
Correct Answer: B
Rationale: The correct answer is B: Dental erosion and swollen parotid glands are common physical signs in patients with bulimia nervosa. Dental erosion is caused by repeated exposure of teeth to stomach acid during purging. Swollen parotid glands result from repeated vomiting. Hypotension and bradycardia (A) are more common in anorexia nervosa. Rapid weight gain and increased appetite (C) are not typical in bulimia nervosa; rather, patients often maintain a normal weight. Severe muscle wasting and low body temperature (D) are not commonly associated with bulimia nervosa.