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A family member of a client with a diagnosis of Schizophrenia asks about the prognosis. The nurse's response is based on the knowledge that schizophrenia:
- A. affects both genders equally.
- B. is a chronic, deteriorating disease with periods of remission.
- C. is usually diagnosed in early adulthood.
- D. does not have a clear protective hormone effect delaying diagnosis.
Correct Answer: B
Rationale: The correct answer is B: 'is a chronic, deteriorating disease with periods of remission.' While choices A, C, and D contain some truths about schizophrenia, they do not directly address the prognosis aspect of the question. Schizophrenia can affect both men and women equally, is typically diagnosed in early adulthood, and does not have a known protective hormone effect that delays diagnosis. Choice B accurately reflects the chronic and fluctuating nature of the disease, which is essential for understanding its long-term course.
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A nurse notes that an elderly client suddenly does not keep appointments and is not wearing appropriate clothing. Which statement by the client raises the suspicion of financial abuse?
- A. "I am having difficulty paying for this new antibiotic the physician prescribed."?
- B. "I am a little short on cash since my daughter moved in to help me."?
- C. "I have not felt like shopping since the weather has gotten worse."?
- D. "People do not realize how difficult it is to make ends meet on a fixed income."?
Correct Answer: B
Rationale: The correct answer is B: "I am a little short on cash since my daughter moved in to help me."? This statement raises suspicion of financial abuse as it suggests a recent change in financial circumstances after the daughter moved in. Financial abuse in elderly clients can be indicated by sudden unexplained financial deficits or changes, such as difficulty paying for necessities despite previously being able to do so. Choices A, C, and D do not directly imply a recent financial change due to external factors, making them less indicative of potential financial abuse. Option B is the most concerning statement that warrants further investigation into possible financial exploitation.
When assessing a client with glaucoma, a nurse expects which of the following findings?
- A. Complaints of double vision
- B. Complaints of halos around lights
- C. Intraocular pressure of 15 mm Hg
- D. Soft globe on palpation
Correct Answer: B
Rationale: When assessing a client with glaucoma, a common finding is complaints of halos around lights. Other symptoms of glaucoma include loss of peripheral vision or blind spots, reddened sclera, firm globe, decreased accommodation, and occasional eye pain. Glaucoma may be asymptomatic until permanent damage to the optic nerve and retina occurs. Double vision is not a typical symptom of glaucoma. In terms of intraocular pressure, normal levels range from 10 to 21 mm Hg, making an intraocular pressure of 15 mm Hg within the normal range. A soft globe on palpation is not a typical finding in glaucoma.
A health care worker is concerned about a new mother being overwhelmed by caring for her infant. What should the health care worker do?
- A. Immediately contact child protective services.
- B. Provide the mother with literature about child care.
- C. Consult a therapist to help the mother work out her fears.
- D. Refer the mother to parenting classes.
Correct Answer: D
Rationale: When a health care worker is concerned about a new mother being overwhelmed by caring for her infant, the best course of action is to refer the mother to parenting classes. Prevention of child abuse is focused on educating parents on how to care for their child and handle the demands of infant care. By attending parenting classes, the mother can build self-confidence, self-esteem, and coping skills. Parenting classes help parents understand the developmental needs of their children and learn effective ways to manage their home environment. Additionally, these classes provide parents with increased social contacts and knowledge about community resources. Contacting child protective services (choice A) should not be the immediate action as there is no indication of abuse. Providing literature about child care (choice B) may not be as effective as hands-on parenting classes. Consulting a therapist (choice C) may be beneficial, but addressing parenting skills through classes is more appropriate in this scenario.
Which of the following isoenzymes is elevated in a client who has had a myocardial infarction?
- A. CPK-BB
- B. CPK-MM
- C. CPK-MB
- D. CPK-MI
Correct Answer: C
Rationale: CPK-MB is elevated in clients who have had a myocardial infarction. CPK-BB is elevated in clients who have brain damage, and CPK-MM is elevated in clients who have skeletal muscle damage. CPK-MI does not exist.
Who may legally give informed consent?
- A. an 86-year-old male with advanced Alzheimer's disease
- B. a 14-year-old girl needing an appendectomy who is not an emancipated minor
- C. a 14-year-old girl needing an appendectomy who is not an emancipated minor
- D. a 6-month-old baby needing bowel surgery
Correct Answer: C
Rationale: The correct answer is a 14-year-old girl needing an appendectomy who is not an emancipated minor. Informed consent can be given by individuals who are competent and not minors. Minors are generally unable to provide informed consent unless they are emancipated. Choice A is incorrect because an 86-year-old male with advanced Alzheimer's disease is considered incompetent to make decisions. Choice D is incorrect because a 6-month-old baby is unable to provide consent. Emancipated minors are an exception to the minor rule, as they can provide consent for their own treatment.