In research studies using nonexperimental designs, the purpose is to
a. explain relationships and differences among variables.
b. predict relationships and differences among variables.
c. describe a phenomenon in detail.
d. all of the above.
d. all of the above.
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A group of nurse practitioner students have been assigned to complete a health-promotion teaching project. Which of the following will the nursing instructor accept as an example of a health-promotion teaching project?
A) Demonstrating an injection technique to a patient for anticoagulant therapy B) Explaining the side effects of a medication to an adult patient C) Discussing the importance of preventing sexually transmitted disease to a group of 12th-grade students D) Instructing an adolescent patient about safe food preparation
The nurse is caring for a patient who requires administration of a neuromuscular blocking agent to facilitate ventilation with non-traditional modes. The nurse understands that neuromuscular blocking agents provide:
a. antianxiety effects. b. complete analgesia. c. high levels of sedation. d. no sedation or analgesia.
Diagnosis of Alzheimer's disease is based on
A) abnormal CT scan findings of neuritic plaques and tangles in the brain. B) positive blood tests for beta-amyloid and tau proteins. C) client history, physical examination, and neuropsychological test results. D) biopsy of brain tissue.
The _________________ is the amount of drug and frequency of administration ordered by the
physician. A. dosage ordered B. desired dose C. dosage unit D. dose on hand