In using available electronic sources, a researcher:
a. can find unlimited sources in an academic library.
b. is able to access sources that were not readily available in the past.
c. should look only on the Internet to find the best references.
d. will become overwhelmed if the number of data bases is not limited.
ANS: B
The use of electronic sources means that any researcher can access sources from all over the world that may not have been readily available in the past.
Many sources are available only online. The correct answer is "is able to make use of references from all over the world." The use of online sources means that any researcher can access sources that in the past were not readily available.
Although the Internet has very useful sources, it is still valuable to seek out information in print. The correct answer is "is able to make use of references from all over the world." The use of online sources means that any researcher can access sources that in the past were not readily available.
Although it is valuable to narrow the topic to make a search more meaningful, use of many databases is advisable. The correct answer is "is able to make use of references from all over the world." The use of online sources means that any researcher can access sources that in the past were not readily available.
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In teaching a pregnant adolescent about nutrition, the nurse should:
a. emphasize the need to eliminate common teen snack foods because they are too high in fat and sodium. b. determine the weight gain needed to meet adolescent growth and add 35 lb. c. suggest that she not eat at fast-food restaurants to avoid foods of poor nutritional value. d. realize that most adolescents are unwilling to make dietary changes during pregnancy.
The nurse is examining a 3-year-old boy with acute otitis media who has a mild earache and a temperature of 38.5 ºC. Which of the following actions will be taken?
A) Obtain a culture of the middle ear fluid. B) Instruct the parents to watch for a worsening of symptoms. C) Administer antibiotics. D) Administer antivirals.
The school health nurse recognizes that children who display certain characteristics are at risk for poor school performance. The nurse will therefore observe each school-age child for which of the following characteristics? Select all that apply
1. Decreased ability to perform visual tracking 2. Decreased auditory stimulation 3. Decreased muscle tone 4. Multiple dental caries 5. Chronic tonsillitis
The nurse is assessing a woman at 10 weeks' gestation who is addicted to alcohol. The woman asks the nurse, "What is the point of stopping drinking now if my baby probably has been hurt by it already?" What is the best response by the nurse?
1. "It won't help your baby, but you will feel better during your pregnancy if you stop now." 2. "If you stop now, you and your baby have less chance of serious complications." 3. "If you limit your drinking to once a week, your baby will be okay." 4. "You might as well stop it now, because once your baby is born, you'll have to give up alcohol if you plan on breastfeeding."