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A 37-year-old woman asks the nurse if she should take a daily nutritional supplement. Which of the following would be the best reply by the nurse?
- A. “Postmenopausal women should take a calcium supplement to prevent osteoporosis.”
- B. “Many people use supplements as drugs instead of as supplements.”
- C. “Supplements can enhance the medications that you take.”
- D. “The best way to obtain nutrients is by eating a variety of foods.”
Correct Answer: D
Rationale: A balanced diet is the best way to get nutrients, and supplements should only be used when necessary.
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A nurse is conducting a screening for metabolic syndrome. What response should be made?
- A. Anyone who has low blood sugar, high cholesterol, and high blood pressure has this syndrome.
- B. This syndrome helps predict heart disease. Once diagnosed, medication can be prescribed.
- C. This syndrome is a warning sign that the person could develop heart disease. Lifestyle changes are recommended.
- D. Anyone with high cholesterol, blood pressure, and blood sugar has coronary artery disease.
Correct Answer: C
Rationale: Metabolic syndrome is a risk factor for heart disease and lifestyle changes are the first recommended approach.
A -year-old toddler is in for an office visit. He was born at 6 pounds, 10 ounces. At today’s visit, the nurse expects his weight to be:
- A. 13 pounds, 4 ounces
- B. 19 pounds, 14 ounces
- C. 26 pounds, 8 ounces
- D. 33 pounds, 2 ounces
Correct Answer: C
Rationale: By age 2, a toddler's weight should have quadrupled from their birth weight. 6 pounds, 10 ounces × 4 = 26 pounds, 8 ounces.
Which of the following is most influenced by the social and economic environment of a community?
- A. Social health policies
- B. Quality of care
- C. Evidence-based practice
- D. Practice guidelines
Correct Answer: A
Rationale: Social health policies are shaped by the community's social and economic environment, influencing healthcare access and priorities.
Which concept is aimed at interrupting potential ethical problems before they develop?
- A. Feminist ethics
- B. Preventive ethics
- C. Metaethics
- D. Normative ethics
Correct Answer: B
Rationale: Preventive ethics anticipates potential ethical problems and takes steps to prevent them.
Which of the following behaviors exemplifies a toddler working through his developmental task?
- A. Clinging to his mother
- B. Refusing to take a bath
- C. Playing quietly with one toy
- D. Having no interest in a new toy
Correct Answer: B
Rationale: Refusing to take a bath is a typical sign of a toddler asserting their autonomy, a key developmental task.