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Which assessment data suggests a person who appears to have dementia instead has depression and pseudodementia?
- A. Demonstrates impaired judgment.
- B. Demonstrates impaired concentration.
- C. Has a history of significant losses or crises.
- D. None of the above.
Correct Answer: B
Rationale: The correct answer is B because impaired concentration is a key indicator of depression and pseudodementia rather than dementia. In depression, individuals may experience difficulties focusing and maintaining attention, leading to impaired concentration. Pseudodementia, which mimics dementia but is caused by depression, also presents with similar cognitive symptoms like impaired concentration. Choices A and C are incorrect because impaired judgment and significant losses or crises can be present in both dementia and depression, making them less specific to differentiating between the two conditions. Choice D is incorrect as choice B clearly distinguishes the cognitive symptomatology between dementia and depression/pseudodementia.
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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 Profound Mental Retardation, represented by an IQ score below:
- A. 20-25
- B. 25-30
- C. 15-20
- D. 15-Oct
Correct Answer: A
Rationale: Profound Mental Retardation: Defined by DSM-IV-TR as an IQ score below 20-25.
A 16-year-old female patient who is Chinese American is admitted to the unit with reports of sadness and suicidal ideation. The patient is accompanied by many family members, including her mother and father. The patient and her family emigrated from mainland China five years ago. Regarding the family, the psychiatric-mental health nurse:
- A. encourages the patient to communicate her need for privacy to her family
- B. gently asks the family members to leave the room
- C. privately asks the mother for her assistance in clearing the room
- D. provides care for the patient while the family members are present
Correct Answer: C
Rationale: Involving the mother respects cultural family dynamics while facilitating a private assessment, balancing sensitivity and need.
Which of the following is a potential complication of untreated bulimia nervosa?
- A. Severe dehydration and electrolyte imbalances.
- B. Rapid weight gain and fluid retention.
- C. Chronic constipation and digestive issues.
- D. Severe malnutrition and organ failure.
Correct Answer: A
Rationale: The correct answer is A: Severe dehydration and electrolyte imbalances. Untreated bulimia nervosa involves recurrent episodes of binge-eating followed by compensatory behaviors like purging. Purging can lead to fluid loss and electrolyte imbalances, causing dehydration. This can result in serious health complications such as cardiac arrhythmias and kidney damage. Rapid weight gain and fluid retention (B) are more associated with binge-eating disorder, not bulimia nervosa. Chronic constipation and digestive issues (C) are more commonly seen in anorexia nervosa. Severe malnutrition and organ failure (D) are potential complications of anorexia nervosa rather than bulimia nervosa.
Which situation is consensual sex rather than rape?
- A. A husband forces vaginal sex when he comes home intoxicated from a party. The wife objects.
- B. A woman's lover pleads with her to have oral sex. She gives in but then regrets the decision.
- C. A person is beaten, robbed, and forcibly subjected to anal penetration by an assailant.
- D. A dentist gives anesthesia for a procedure and then has intercourse with the unconscious patient.
Correct Answer: B
Rationale: The correct answer is B because, although the woman initially gave in to her lover's plea for oral sex, she later regretted the decision. Consent must be freely given without coercion or manipulation. In this scenario, the woman's regret indicates that her initial agreement was not genuine consent. Choice A involves force and lack of consent. Choice C depicts a violent and non-consensual act. Choice D involves taking advantage of a vulnerable and unconscious individual, which is also non-consensual.
Which assessment finding is most associated with bulimia nervosa?
- A. Prominent parotid glands
- B. Peripheral edema
- C. Thin, brittle hair
- D. Amenorrhea
Correct Answer: A
Rationale: The correct answer is A: Prominent parotid glands. This is associated with bulimia nervosa due to repeated vomiting, which can lead to enlargement of the parotid glands. This is known as parotid gland hypertrophy. The other choices (B: Peripheral edema, C: Thin, brittle hair, D: Amenorrhea) are more commonly associated with anorexia nervosa rather than bulimia nervosa. Edema is a sign of malnutrition in anorexia, while thin, brittle hair and amenorrhea are also common in anorexia due to severe weight loss and hormonal disturbances.