In a study about childhood obesity, the researcher discusses the concept of overweight in terms of weight for height measures, body mass index (BMI), body image, self-esteem, and social norms
This statement is a(n):
a. conceptual definition.
b. dependent variable.
c. independent variable.
d. operational definition.
ANS: D
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The nurse is caring for a client admitted with an infection of the ureters. The nurse realizes this infection could include which of the following structures of the kidney?
1. Capsule 2. Cortex 3. Medulla 4. Pelvis
When a nurse is able to work effectively in more than one care area (e.g., general medical-surgical, and cardiac care unit), the nurse is said to be
a. cross-trained. b. flexibly assigned. c. nursing intense. d. skill mixed.
Although leaders and managers both have responsibility for evaluating and disciplining personnel, they each have different functions. Leaders encourage peer review, whereas managers:
a. Use a formalized system b. Use an informal system c. Inspire high performance d. Reduce the anxiety of the performance appraisal
A group of instructors is discussing the possible use of a virtual reality learning program. Which of the following would be most important for the instructors to address before having the students use the program?
A) Navigating the virtual world B) Creating an avatar C) Developing broad goals D) Accessing the program