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According to Freud, an individual who experiences problems during the phallic stage of development may have a poorly developed superego. This construct is most relevant to planning care for a client who has the DSM-IV-TR diagnosis of:
- A. Obsessive-compulsive personality disorder
- B. Schizoid personality
- C. Borderline personality disorder
- D. Antisocial personality disorder
Correct Answer: D
Rationale: Step 1: Freud's phallic stage is when the superego develops.
Step 2: Antisocial personality disorder is associated with a poorly developed superego.
Step 3: Individuals with antisocial personality disorder often lack empathy and have a disregard for rules.
Step 4: This behavior aligns with Freud's concept of a weak superego.
Step 5: Therefore, the correct answer is D, Antisocial personality disorder.
Summary: A: Obsessive-compulsive personality disorder is characterized by perfectionism, not related to a weak superego. B: Schizoid personality is marked by social detachment, not directly linked to superego development. C: Borderline personality disorder involves instability in relationships and self-image, not specifically tied to superego development.
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Which of the following behaviors is most consistent with bulimia nervosa?
- A. Severe food restriction and extreme weight loss.
- B. Binge eating followed by vomiting or use of laxatives.
- C. Excessive exercise and rigid dietary rules.
- D. Overeating and no attempts to control food intake.
Correct Answer: B
Rationale: The correct answer is B: Binge eating followed by vomiting or use of laxatives. This behavior is most consistent with bulimia nervosa as it involves recurrent episodes of binge eating followed by compensatory behaviors like self-induced vomiting or laxative use. This pattern of behavior is a key diagnostic criteria for bulimia nervosa.
A: Severe food restriction and extreme weight loss is more indicative of anorexia nervosa, not bulimia nervosa.
C: Excessive exercise and rigid dietary rules may be seen in various eating disorders, but it is not specific to bulimia nervosa.
D: Overeating without attempts to control food intake is more characteristic of binge eating disorder, not bulimia nervosa.
The nurse who works in a sleep clinic knows that approximately __________% of adults experience some form of sleep disorder.
- A. 10 to 20.
- B. 30 to 40.
- C. 50 to 60.
- D. None of the above.
Correct Answer: B
Rationale: The correct answer is B (30 to 40%). This range is supported by research indicating that around 30-40% of adults experience some form of sleep disorder. This percentage reflects the prevalence of various sleep disorders such as insomnia, sleep apnea, and restless leg syndrome among adults. The range of 10 to 20% (choice A) is too low based on current data. Likewise, the range of 50 to 60% (choice C) is too high and does not align with the established prevalence rates of sleep disorders in adults. "None of the above" (choice D) is incorrect as there is a documented prevalence of sleep disorders in adults, making it necessary to provide an estimate within a certain range.
A patient with schizophrenia tells the nurse, 'Everyone must listen to me. I am the redeemer. I will bring peace to the world.' From this the nurse can determine that an appropriate nursing diagnosis is:
- A. Disturbed sensory perception: auditory.
- B. Risk for other-directed violence.
- C. Chronic low self-esteem.
- D. Nonadherence: medication.
Correct Answer: C
Rationale: Step 1: The patient's statement indicates grandiosity and delusions of grandeur, common in schizophrenia.
Step 2: Chronic low self-esteem is a common nursing diagnosis for those with grandiose delusions.
Step 3: The patient's belief of being the redeemer suggests underlying feelings of inadequacy.
Step 4: Addressing self-esteem can help the patient cope with such delusions.
Summary: A is incorrect as there is no mention of auditory hallucinations. B is incorrect as there is no immediate threat of violence. D is incorrect as nonadherence to medication is not evident in the scenario.
A patient referred to the eating disorders clinic lost 35 pounds over 3 months. To assess eating patterns, the nurse should ask:
- A. Do you often feel fat?
- B. Who plans the family meals?
- C. What do you eat in a typical day?
- D. What do you think about your present weight?
Correct Answer: C
Rationale: Rationale:
C is correct because it directly addresses the assessment of eating patterns by inquiring about the patient's actual food intake. This question provides valuable information on the quantity and quality of food consumed, aiding in diagnosing and treating eating disorders.
Other choices are incorrect:
A is focused on body image and self-perception, not eating patterns.
B is about family dynamics, not the patient's individual eating habits.
D pertains to body weight perception, not the specifics of the patient's diet.
Which of the following is a common physical sign of anorexia nervosa?
- A. Hypoglycemia and tachycardia.
- B. Severe weight loss and dry skin.
- C. Increased appetite and excessive weight gain.
- D. High blood pressure and rapid heart rate.
Correct Answer: B
Rationale: The correct answer is B: Severe weight loss and dry skin. In anorexia nervosa, individuals typically experience significant weight loss due to severe restriction of food intake. This leads to a low body weight, which is a key physical sign of the disorder. Dry skin is also common in anorexia nervosa due to malnutrition.
Rationale:
A: Hypoglycemia and tachycardia are not specific physical signs of anorexia nervosa. While tachycardia (rapid heart rate) can occur due to the stress on the body, it is not as specific as severe weight loss.
C: Increased appetite and excessive weight gain are not characteristic of anorexia nervosa, as individuals with this disorder typically have a distorted body image and fear gaining weight.
D: High blood pressure and rapid heart rate are not typical physical signs of anorexia nervosa. Anorexia nervosa is more commonly associated with low blood pressure due to mal