Nokea
Which of the following is an indication for electroencephalography?
- A. paralysis
- B. neuropathy
- C. seizure disorder
- D. myocardial infarction
Correct Answer: C
Rationale: The correct answer is C: 'seizure disorder.' Electroencephalography is used to assess clients with seizure disorders by recording the brain's electrical activity. Seizure disorder is a primary indication for an EEG as it helps in diagnosing and managing seizure activity. Paralysis (choice A) is not typically an indication for an EEG as it relates to loss of muscle function rather than brain activity. Neuropathy (choice B) involves nerve damage and is not directly assessed by an EEG. Myocardial infarction (choice D) is related to heart issues and is not a condition that an EEG is used to diagnose.
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People living in poverty are most likely to obtain health care from:
- A. their primary care physician (family doctor)
- B. a neighborhood clinic
- C. specialists
- D. Emergency Departments or urgent care centers
Correct Answer: D
Rationale: People living in poverty often face barriers to accessing regular healthcare services, leading them to seek care in Emergency Departments or urgent care centers. These facilities are more accessible and do not require appointments or insurance, making them a common choice for individuals with limited resources. Neighborhood clinics, while a good option, may not always be available or affordable for those in poverty. Specialists provide specialized care but usually require a referral from a primary care provider, which individuals in poverty may not have consistent access to. Therefore, Emergency Departments or urgent care centers are the most likely sources of healthcare for people living in poverty.
Quality is defined as a combination of all of the following except:
- A. conforming to standards.
- B. performing at the minimally acceptable level.
- C. meeting or exceeding customer requirements.
- D. exceeding customer expectations.
Correct Answer: B
Rationale: Quality in any context is about meeting or exceeding customer requirements and exceeding customer expectations. It also involves conforming to standards to ensure consistency and reliability. Merely performing at the minimally acceptable level does not encompass the essence of quality, as it sets the bar at the lowest level of acceptability rather than aiming for excellence or customer satisfaction. Therefore, the correct answer is 'performing at the minimally acceptable level,' as this choice falls short in capturing the comprehensive definition of quality.
When administering NSAID adjunctive therapy to an elderly client with cancer, the nurse must monitor:
- A. BUN and creatinine.
- B. creatinine and calcium.
- C. Hgb and Hct.
- D. BUN and CFT.
Correct Answer: A
Rationale: When an elderly client with cancer is receiving NSAID therapy, monitoring BUN (blood urea nitrogen) and creatinine levels is crucial. NSAIDs can cause renal toxicity, especially in the elderly. BUN and creatinine levels help assess renal function and detect early signs of renal impairment. Monitoring creatinine alone (Choice B) is not sufficient as BUN provides complementary information about renal function. Monitoring hemoglobin (Hgb) and hematocrit (Hct) (Choice C) is important for assessing anemia but not specific to NSAID therapy in the elderly. CFT (Choice D) is not a standard abbreviation in this context, and monitoring coagulation function is not directly related to NSAID therapy in this scenario.
What sign might the nurse observe in a client with a high ammonia level?
- A. coma
- B. edema
- C. hypoxia
- D. polyuria
Correct Answer: A
Rationale: Coma is a sign that a nurse might observe in a client with a high ammonia level. Elevated ammonia levels can lead to hepatic encephalopathy, a condition characterized by impaired brain function, which can progress to coma. Edema (choice B) is swelling caused by excess fluid trapped in body tissues, not typically associated with high ammonia levels. Hypoxia (choice C) is a condition of inadequate oxygen supply to tissues and is not directly related to high ammonia levels. Polyuria (choice D) refers to excessive urination and is not a typical sign of high ammonia levels.
At what point in the nurse-client relationship should termination first be addressed?
- A. in the working phase
- B. in the termination phase
- C. in the orientation phase
- D. when the client initially brings up the topic
Correct Answer: C
Rationale: Termination in the nurse-client relationship should first be addressed in the orientation phase. This is because the client has a right to know the parameters of the relationship from the beginning. During the orientation phase, it is important to discuss if the relationship is time-limited, inform the client about the number of sessions, or explain that it is open-ended with the termination date to be negotiated later. Addressing termination in the orientation phase helps establish transparency and clear communication. Choices A, B, and D are incorrect because termination discussions should ideally start at the beginning of the relationship to set appropriate expectations.