Usability studies can be used to support IT in a number of ways. Which of the following are reasons to complete these studies in a health care setting? Select all that apply
1. Assesses the adequacy of a design or redesign early in the systems life cycle
2. Helps determine or clarify users' requirements determination
3. Creates an interest in learning the new system
4. Determines the actual price of the system
5. Supports infrastructure
1,2
Rationale: 2. Assesses the adequacy of a design or redesign early in the systems life cycle
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A nurse involved with a community group told peers that the group was learning networking, negotiating, lobbying, and information seeking
Which of the following provides the best explanation for why the nurse is not working toward a noticeable improvement in health status for the group? (Select all that apply.) a. The nurse cannot improve the health of the group alone. b. There are ways that these skills will be useful throughout the participants' life span. c. The nurse is focused on teaching, not direct interventions. d. There are no immediate solutions to the current health problems in most communities. e. The nurse is still trying to obtain free health care for the group participants. f. There are not enough resources to change the health status of the group.
Which cardiac structure is responsible for the heart's pumping action?
a. Pericardium b. Epicardium c. Myocardium d. Endocardium
Where are target cells for parathyroid hormone located?
a. Tubules of nephrons b. Thyroid gland c. Glomeruli of nephrons d. Smooth and skeletal muscles
The opening of the urethra to the outside of the body is the
A) clitoris. B) labia minora. C) meatus. D) vulva.