The most prominent nutritional problem in the United States today is:
A) Calorie-deficient diets.
B) Calorie-excessive diets.
C) Low-carbohydrate diets.
D) Low-fat diets.
B
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A researcher studies the relationship between anxiety levels and performance on a paper and pencil test of knowledge. The study data yield a correlation coefficient of r = -.79. What should this data analysis be interpreted to mean?
1. As anxiety levels increased, test scores increased. 2. As anxiety levels decreased, test scores decreased. 3. As anxiety levels increased, test scores did not vary. 4. As anxiety levels increased, test scores decreased.
A public health nurse has identified that a community's HIV education strategy does not address the educational needs of older adults, even though this population is vulnerable to infection with the virus
Which of the following factors puts older adults at risk of HIV infection? Select all that apply. A) Older adults are uniquely vulnerable to airborne transmission. B) Rates of condom use are low among older adults. C) Older adults' mucus membranes are highly vulnerable to viral infection. D) Overall immune function is diminished as a result of age-related changes. E) Many older adults are not aware of the risk of HIV infection.
The statement "She/he is born to be a leader" suggests a
a. Process definition of leadership b. Trait definition of leadership c. Gender bias definition of leadership d. Coercive definition of leadership
When integrating evidence-based research into practice, the nurse understands that the type of research is important to the application of a particular nursing unit
Which of the following factors is most important in determining the usefulness of the research to the needs of the practice? a. Randomized clinical trials b. Case studies c. Anecdotal information d. Single correctional studies