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According to the physical activity and fitness section of the Healthy People 2020 report, what percentage of adults 18 years of age or older report no leisure-time physical activity?
- A. 16%
- B. 26%
- C. 36%
- D. 46%
Correct Answer: D
Rationale: According to the report, 36% of adults 18 years and older report no leisure-time physical activity.
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Which statement shows analysis-level cognition according to Bloom’s taxonomy?
- A. "If I eat too much food and do not exercise, I will gain weight."
- B. "Fat is more calorie-dense than protein. If I eat calorie-dense foods and do not do moderate exercise at least 5 days a week, I will gain weight."
- C. "I will walk briskly at least a mile a day, 6 days a week, to maintain a healthy weight."
- D. "I can eat more if I exercise more."
Correct Answer: B
Rationale: The statement demonstrates an understanding of the relationship between diet, exercise, and weight.
To screen for colorectal cancer, colonoscopy should be conducted every 10 years beginning at age:
- A. 30
- B. 40
- C. 50
- D. 60
Correct Answer: C
Rationale: The recommendation is for individuals aged 50 and older to have a colonoscopy every 10 years to screen for colorectal cancer.
A nurse is developing learning objectives for an individual who has been placed on a low-fat, low-cholesterol diet. Which is an example of an appropriately written cognitive learning objective?
- A. The individual will understand the importance of a low-fat, low-cholesterol diet
- B. The individual will correctly identify and purchase low-fat, low-cholesterol foods
- C. The individual will believe that his heart will benefit from a low-fat, low-cholesterol diet
- D. The individual will feel healthier if he follows a low-fat, low-cholesterol diet
Correct Answer: B
Rationale: Cognitive learning focuses on the application of knowledge, and identifying and purchasing the correct foods shows this in action.
A nurse is caring for a woman who is in labor and the fetus descends to the lower birth canal. The woman is in which of the following stages of labor?
- A. First
- B. Second
- C. Third
- D. Fourth
Correct Answer: B
Rationale: The second stage of labor is marked by fetal descent into the lower birth canal.
A nurse is planning a home visit for a family. Which of the following actions would be most appropriate for the nurse to take?
- A. Study information regarding the family from agency records and other sources.
- B. Make a contract with the family that states specific goals and objectives.
- C. Identify how the home visit will be financed.
- D. Understand the situation from the family’s perspective.
Correct Answer: A
Rationale: Studying the family’s information helps the nurse prepare for the visit, ensuring that the interventions are relevant to the family’s specific needs.