Nokea
A nurse is using a functional focus to assess a person. Which of the following the nurse be evaluating?
- A. Visual acuity
- B. Pupil reactivity
- C. Ability to drive
- D. The red reflex
Correct Answer: C
Rationale: Functional focus involves assessing how visual patterns, such as the ability to drive, impact lifestyle.
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A nurse is providing care for a 10-year-old child with a BMI at the 80th percentile. Which of the following best describes this child?
- A. Normal weight
- B. Overweight
- C. Obese
- D. Morbidly obese
Correct Answer: A
Rationale: A BMI at the 80th percentile is within the normal weight range for children.
A nurse is educating a group of community members about how hypertension screening is effective in reducing the rate of cardiovascular disease, thus reducing the expenses that are spent on management of this disease. Which of the following ratios is being described?
- A. Cost-disease analysis
- B. Cost-efficiency analysis
- C. Cost-benefit ratio analysis
- D. Cost-effectiveness analysis
Correct Answer: C
Rationale: Cost-benefit analysis compares the costs of a screening program to the benefits in terms of reduced long-term healthcare costs.
A nurse believes that it is his responsibility to ensure the safety of the public by administering flu shots to everyone in the community. Which ethical theory is being used by the nurse?
- A. Descriptive value theory
- B. Normative theory
- C. Consequentialism theory
- D. Duty-based theory
Correct Answer: C
Rationale: Consequentialism focuses on actions that aim to produce the greatest benefit for society as a whole.
Which scenario represents a dysfunctional pattern?
- A. Sexually active teenager who does not use condoms
- B. Salesman who sleeps only 5 hours a night
- C. Single mother of three children
- D. Woman with a small extended family
Correct Answer: A
Rationale: The sexually active teenager who does not use condoms has a sexual behavior that indicates a dysfunction in the sexuality-reproductive pattern, which places her at risk for sexually transmitted diseases and pregnancy.
Within a community there is an elevated high-school dropout rate and its high school students are experiencing a decreased sense of self-worth. Based on this data, the community is at highest risk to experience an alteration in which of the following functional health patterns?
- A. Self-perception–self-concept pattern
- B. Role-relationships pattern
- C. Cognitive-perceptual pattern
- D. Sexuality-reproduction pattern
Correct Answer: A
Rationale: Decreased self-worth in students correlates with issues in the self-perception–self-concept pattern, impacting the community's overall well-being.