Knowledge of the levels of evidence in healthcare research is important to nurses, because this can ultimately lead to an improvement in the quality of care. Which source of information is most likely to be based on high levels of evidence?
Sources such as PubMed
Recommended readings from physicians
Comprehensive searches on Google and other search engines
Magazine and newspaper articles
The Correct Answer is A
A. Sources such as PubMed. – PubMed is a database of peer-reviewed medical literature, providing access to high-quality research and systematic reviews, often with high levels of evidence.
B. Recommended readings from physicians. – Physician recommendations may vary in quality and are not guaranteed to be based on the highest level of evidence or peer-reviewed sources.
C. Comprehensive searches on Google and other search engines. – These searches yield mixed sources of varying quality and do not necessarily prioritize high-level evidence-based research.
D. Magazine and newspaper articles. – These are typically not peer-reviewed or scientifically rigorous, often intended for the general public rather than professionals, and may not rely on high levels of evidence.
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Correct Answer is D
Explanation
A. Risk-management system. – This system focuses on identifying and mitigating risks in healthcare but does not provide discharge timing information.
B. Electronic documentation. – While it contains patient information, it does not directly provide an overview of discharge timing unless explicitly documented by staff.
C. Financial system. – This system manages billing and financial data but does not track or provide information on patient discharge timelines.
D. Admission/discharge/transfer system. – This system manages patient flow, including admissions, discharges, and transfers, and would provide the most accurate and up-to-date information regarding the anticipated discharge time for a patient.
Correct Answer is B
Explanation
A. Google search streamlines web content for information-feed subscribers. – This statement is misleading; Google does not specifically streamline content for subscribers; it is a general search engine.
B. Google search outcomes may have less pertinent search topics since they are used as marketing tools. – Google search results can include paid advertisements and marketing materials, which may not provide the most relevant or accurate medical information.
C. Google search ranks the most ideal websites for searches regarding health information for a certain topic. – This is incorrect; while Google does rank search results, it does not guarantee the quality or accuracy of the information presented.
D. Google search requires a subscription to access content. – This is incorrect; Google is a free search engine that does not require a subscription to access search results.