Migrant and seasonal farm workers are essential to the agricultural industry in the United States. Which of the following is true?
1. The economic status of migrant workers has dramatically improved over the last decade.
2. Nurses need not bother to inform themselves about these people because they come and go seasonally.
3. Most migrant workers speak English and are eager to accept health care.
4. Availability and affordability of food in the United States depends on these indi-viduals.
4
Availability and affordability of food in the United States depends on these individuals, yet their economic and social status has not changed significantly over the past decades.
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A viable approach to addressing the quality of primary studies included in a meta-analysis is which of the following?
A) Ignoring the problem of quality by using all studies regardless of rigor B) Doing sensitivity analyses to assess if the effects change when low-quality studies are included. C) Using a random effects model rather than a fixed effects model. D) Using a forest plot to assess the degree to which study quality is related to effect size.
The nurse instructs a group of older adults on how to maintain intact skin. What would be included in the teaching plan? (Select all that apply.)
a. Altering their body position every 30 minutes while sitting in the chair b. Changing incontinent products when they become soiled c. Using a pressure-relieving device like the "donut" to sit on d. Routinely checking their feet for redness and indentations e. Patting the skin dry after a shower or bath
What is the major similarity between theories and conceptual models?
A) Use concepts as their building blocks. B) Use the deductive reasoning process almost exclusively. C) Contain a set of logically interrelated propositions. D) Provide a mechanism for developing new propositions from the original propositions.
The nurse notes during assessment and history taking that the older client exhibits visual changes. Which of the following are normal age-related changes of the eye? Select all that apply
1. Ptosis 2. Photophobia 3. Corneal thickening 4. Decreased visual acuity 5. Decreased tolerance of glare 6. Decreased peripheral vision