When creating the introduction to a presentation, what is the nurse's goal?
1. Staying within the designated time frame
2. Grabbing the audience's attention
3. Not overwhelming the audience with content
4. Providing references
ANS: 2
The purpose of the introduction is to grab the audience's attention and explain what the presentation will involve.
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A mechanical prosthetic valve client is receiving oral anticoagulant therapy. The nurse is monitoring the diagnostic labs and finds international normalized ratio (INR) of 3.3 . Which course of action should the nurse take?
A) Notify the physician. B) Hold the next dose of anticoagulant. C) Anticipate the injection of vitamin K. D) Continue anticoagulant therapy.
The nurse prepares to change the client's dressing by using sterile technique. Which does the nurse implement to promote infection control?
1. Scrub drain insertion site in a back and forth manner. 2. Clean the incision from wound edges toward the center. 3. Remove old dressing with clean gloves; inspect the wound. 4. Don sterile gloves, remove dressing, and open sterile supplies.
Which of the following statements describes the purpose of the discussion section of a research report?
A) it analyzes the relationship between the variables named in the study B) it summarizes, compares, and speculates about the results of the study C) it verifies the results of other studies in comparison with this study D) it creates a picture of some aspect of health reflected in the study
Which is true about an operational variable in quantitative research?
a. It is developed so that the degree of its existence can be measured. b. It is often derived from a theoretical definition of a related concept. c. It is specific to the time and setting of the research study. d. It provides the theoretical meaning of a variable.