Various purposive sampling strategies have been used by qualitative researchers. What is an important purposive strategy for sampling for representativeness or comparative value?
A) Maximum variation sampling
B) Critical case sampling
C) Criterion sampling
D) Sampling politically important cases
A
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Six months after her husband and children were killed in a car accident, a client is diagnosed with ulcerative colitis. The nurse should recognize that this situation validates which study perspective?
1. Neuroendocrinology 2. Psychoimmunology3. Diagnostic technology4. Neurophysiology
Which of the following statements are accurate when describing responsibility and accountability (select all that apply)?
a. The assignment of responsibility assumes accountability. b. A manager is assigned responsibility by a subordinate. c. Accountability is the liability for task performance. d. The assignment of responsibility and the granting of authority create accountability. e. Accountability flows upward or outward.
The outcomes concept that emphasizes the multidisciplinary process of providing health care is known as outcomes ____
a. Maintenance b. Management c. Measurement d. Monitoring
The nurse is caring for a client with external otitis. Which assessment finding indicates to the nurse that the client's infection has worsened?
a. The client now reports tinnitus and vertigo at night. b. The client now has a positive Rinne test, with AC > BC. c. The tympanic membrane is pearly gray with white patches. d. The auricular lymph nodes have increased in size over the last 24 hours.