What type of research design involves an experimental intervention but no randomization and supports causal inferences?
A) Quasi-experimental
B) Crossover
C) Factorial
D) Experimental
A
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An outbreak of smallpox has followed a national sporting event. Terrorist activity is suspected. How would this event be categorized?
1. As a natural, biologic disaster 2. As a man-made, chemical disaster 3. As a natural, radiological disaster 4. As a man-made, biologic disaster
A nurse collecting tissue for a Tzanck smear should (Select the appropriate interventions and place the steps in sequence. Separate letters by a comma and space as follows: A, B, C, D.)
A. Open the lesion with a hypodermic needle. B. Place the specimen in a culture tube and take it to the laboratory. C. Saturate the sterile swab with exudates. D. Wash the lesion. E. Place a pressure dressing on the lesion.
The nurse is called to the client's room to assess the client's first bowel movement since surgery. Upon investigation, the nurse finds hard, dry, but formed stool. This is characteristic of which of the following?
A) Fecal impaction B) Constipation C) Bowel incontinence D) Diarrhea
If a patient uses a monoamine oxidase inhibitor (MAOI) and they develop a headache, heart palpitations, and high blood pressure, they may have eaten food containing
a. caffeine. b. licorice. c. alcohol. d. tyramine.