In the healthy fetus, blood flows from the right atrium to the left atrium through the
A. Ductus arteriosus
B. Ductus venosus
C. Foramen ovale
Ans: C. Foramen ovale
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What are the thin sheets of tissue that lubricate and line the body surfaces that open to the outside environment?
a. Mucous membranes b. Serous membranes c. Cytoplasm d. Involuntary visceral muscles
The adequacy of a sample would be primarily based on which of the following criteria?
a. Method chosen for sample selection b. Representativeness of the population c. Size of the total population d. Willingness of subjects to participate
To discriminate between the two major branches of doctoral education for nurses, the aspiring student would classify the differences between them as primarily
a. cognate versus practice emphasis. b. knowledge formulation versus utilization. c. systems generation versus systems thinking. d. tool generation versus tool application.
Due to low levels of familiarity with evidence-based practice (EBP) among the hospital's staff nurses, a group of nurse educators has identified a need for an EBP educational initiative
How should the educators begin preparing for this educational initiative? A) Identifying resources that are available for the program B) Assessing the strengths and shortcomings of past EBP educational programs C) Performing a critical appraisal of the literature D) Forming a cadre of EBP practice mentors for each unit at the hospital