The student nurse is assessing the waveforms on an electrocardiogram (EKG) and suddenly notices a flat line. Which action should the student nurse take first?
a. Obtain a 12 lead EKG
b. Call a code and begin compressions
c. Check the client's pulse
d. Call the provider
c. Check the client's pulse
rationale: In case the lead fell off or false artifact, always assess the client first.
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When a new patient is hospitalized, a nurse takes the patient on a tour, explains rules of the unit, and explains the daily schedule. The nurse has fulfilled which aspect of care coordination?
a. Counseling b. Health teaching c. Milieu management d. Integrative therapy
The nurse is reading a research report and notices that the stated N for the study is 95. In the reports section, data are provided for 87 subjects. What is the most important question for the reader to ask about this study?
1. What is the accessible population? 2. Does the sample size that is left represent the population adequately? 3. How is dropout handled in the study? 4. Did bias in the selection of participants result in dropout?
Which of the following suggestions, made by the nurse, is most helpful in developing effective coping through the aging process?
A) Make life decisions. B) Limit medication use. C) Avoid friends who are ill. D) Manage personal care.
Which of the following is a correct ratio?
A. 
B. 2.4 : 5
C. 6 : 0.7
D. 9 : 3