Informed consent is deemed to have been not obtained when:
a. The researcher pays the subject a stipend
b. The researcher collects information covertly
c. The risk/benefit ratio is low
d. The study is not reviewed by an ethics committee
B
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The nurse caring for a client diagnosed with pericarditis assesses the client and finds BP has decreased from 140/90 to 122/88, and carotid veins are distended. The nurse notifies the physician and prepares for:
1. Angiography. 2. Assessment of orthostatic hypotension. 3. Pericardiocentesis. 4. Cardiac catheterization.
A 3-year-old girl is being seen because of a foul vaginal odor. To inspect the vaginal vault, you should first:
a. insert a pediatric vaginal speculum. b. place the child prone and in the fetal posi-tion. c. insert a cotton-tipped applicator and press down. d. pull the labia forward and slightly to the side.
The nurse is teaching a group of caregivers who have children with asthma about triggers. Which statement is the most accurate regarding the triggers that may cause an asthmatic attack?
A) "My neighbor told me that asthma attacks are caused by hot weather." B) "I always thought that a lack of exercise caused my child's asthma." C) "My sister and her family love animals, and when we go to their house my daughter always has an asthma attack." D) "One person told me that asthma is caused by using antibiotics for infection."
A community health nurse is using the Dietary Reference Intakes (DRIs) as a guide while developing an education presentation about nutrition for a community group. How will the use of the DRIs be helpful in developing this presentation?
a. It considers the unique differences among children, pregnant women, and elderly people. b. It contains well-researched data that are reviewed on an annual basis. c. It is prescriptive in the amount of nutrients that are needed on a daily basis. d. It serves as an overall guideline for the population.