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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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Katty2 Katty2
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6 years ago
A nurse states the purpose of a research study as, This study will compare the effect of warm and cold applications on the resolution of intravenous (IV) infiltrations in hospitalized older-adult patients in the early postoperative period.
 
  In this statement, what constitutes the independent variable(s)?
  a. Postoperative older adult patients
  b. Early postoperative period
  c. Warm and cold applications
  d. Resolution of IV infiltrations
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#1
6 years ago
ANS: C

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A Postoperative older adult patients represent the population to be studied.
B Early postoperative period indicates the timing of the intervention.
C Warm and cold applications represent the independent variables, which will be manipulated and influence the dependent (outcome) variable resolution of IV infiltrations.
D Resolution of IV infiltrations represents the dependent (outcome) variable of the study.
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