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Evidence-based practice (EBP), a decision-making model, is best described as which?
- A. Using information in textbooks to guide care
- B. Combining knowledge with clinical experience and intuition
- C. Using a professional code of ethics as a means for decision making
- D. Gathering all evidence that applies to the childs health and family situation
Correct Answer: B
Rationale: EBP helps focus on measurable outcomes; the use of demonstrated, effective interventions; and questioning what is the best approach. EBP involves decision making based on data, not all evidence on a particular situation, and involves the latest available data. Nurses can use textbooks to determine areas of concern and potential involvement.
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Which best describes signs and symptoms as part of a nursing diagnosis?
- A. Description of potential risk factors
- B. Identification of actual health problems
- C. Human response to state of illness or health
- D. Cues and clusters derived from patient assessment
Correct Answer: D
Rationale: Signs and symptoms are the cues and clusters of defining characteristics that are derived from a patient assessment and indicate actual health problems. The first part of the nursing diagnosis is the problem statement, also known as the human response to the state of illness or health. The identification of actual health problems may be part of the medical diagnosis. The nursing diagnosis is based on the human response to these problems. The human response is therefore a component of the nursing diagnostic statement. Potential risk factors are used to identify nursing care needs to avoid the development of an actual health problem when a potential one exists.
The nurse manager is compiling a report for a hospital committee on the quality of nursing-sensitive indicators for a nursing unit. Which does the nurse manager include in the report?
- A. The average age of the nurses on the unit
- B. The salary ranges for the nurses on the unit
- C. The education and certification of the nurses on the unit
- D. The number of nurses who have applied but were not hired for the unit
Correct Answer: C
Rationale: Nursing-sensitive indicators reflect the structure, process, and outcomes of nursing care. For example, the number of nursing staff, the skill level of the nursing staff, and the education and certification of nursing staff indicate the structure of nursing care. The average age of the nurses, salary range, and number of nurses who have applied but were not hired for the unit are not nursing-sensitive indicators.
The school nurse is evaluating the number of school-age children classified as obese. The nurse recognizes that the percentile of body mass index that classifies a child as obese is greater than which?
- A. 50th percentile
- B. 75th percentile
- C. 80th percentile
- D. 95th percentile
Correct Answer: D
Rationale: Obesity in children and adolescents is defined as a body mass index at or greater than the 95th percentile for youth of the same age and gender.
The nurse is teaching parents about the types of behaviors children exhibit when living with chronic violence. Which statement made by the parents indicates further teaching is needed?
- A. We should watch for aggressive play.
- B. Our child may show lasting symptoms of stress.
- C. We know that our child will show caring behaviors.
- D. Our child may have difficulty concentrating in school.
Correct Answer: C
Rationale: The statement that the child will show caring behaviors needs further teaching. Children living with chronic violence may exhibit behaviors such as difficulty concentrating in school, memory impairment, aggressive play, uncaring behaviors, and lasting symptoms of stress.
In addition to injuries, what are the leading causes of death in adolescents ages 15 to 19 years?
- A. Suicide and cancer
- B. Suicide and homicide
- C. Drowning and cancer
- D. Homicide and heart disease
Correct Answer: B
Rationale: Suicide and homicide account for 16.7% of deaths in this age group. Suicide and cancer account for 10.9% of deaths, heart disease and cancer account for approximately 5.5%, and homicide and heart disease account for 10.9% of the deaths in this age group.