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A nurse is investigating an outbreak of a food-borne illness occurring at a local school. Which of the following would contribute to a chemical contamination resulting in food-borne illness?
- A. Unintended allergen added to food
- B. Bacteria on the countertops
- C. Pesticide on the fresh fruit
- D. Metal shavings in the food from a dull can opener
Correct Answer: C
Rationale: Pesticides on fresh fruit are a source of chemical contamination.
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During a screening, a test with a high specificity and low sensitivity is utilized. Which of the following issues could arise by using this test?
- A. Ethical issues
- B. Race issues
- C. Gender issues
- D. Cultural issues
Correct Answer: A
Rationale: A test with low sensitivity and high specificity can lead to false negatives, which can be ethically concerning as it misses true cases.
Which of the following statements about ethnic minorities in the United States is accurate?
- A. It is estimated that the percentage of ethnic minorities will decrease during the next 30 years.
- B. It is estimated that ethnic minorities will increase to one in two by 2050.
- C. The increasing population of refugees has been a significant contributor to the increase in ethnic minorities.
- D. The increasing population of ethnic minorities has helped decrease the health disparities faced by this population.
Correct Answer: B
Rationale: By 2050, it is estimated that ethnic minorities will comprise half of the U.S. population, contributing to the growing diversity.
A nurse is developing learning objectives for an individual who is becoming more physically active. Which of the following is an example of an appropriately written affective learning objective?
- A. The individual will understand the importance of daily exercise
- B. The individual will demonstrate the importance of daily exercise
- C. The individual will verbalize the importance of daily exercise
- D. The individual will believe in the importance of daily exercise
Correct Answer: C
Rationale: Affective learning focuses on attitudes and values, and verbalizing the importance of exercise demonstrates recognition of its value.
A nurse includes the statement, “Treat others the way you would like to be treated.” when teaching a group of adolescents about bullying. Which type of ethical theory is being used in this example?
- A. Descriptive value theory
- B. Normative theory
- C. Consequentialism theory
- D. Duty-based theory
Correct Answer: B
Rationale: Normative theories provide reasoned explanations of moral behavior and the moral purpose of human interactions.
A nurse is developing a program about culturally diverse populations. Which organization could provide information?
- A. American Nurses Association
- B. Sigma Theta Tau International
- C. National League for Nursing
- D. American Association of Colleges of Nursing
Correct Answer: A
Rationale: The ANA provides guidance on culturally competent care in nursing practice.