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 – These are typically not peer-reviewed or scientifically rigorous, often intended for the general public rather than professionals, and may not rely on high levels of evidence.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. By utilizing its hospital Wi-Fi. – While hospital Wi-Fi is generally secure, relying solely on it does not guarantee protection from potential security risks.
B. By utilizing public Wi-Fi that is encrypted and enabling a VPN. – This option provides an extra layer of security by encrypting the data and protecting the patient’s information from unauthorized access while using public networks.
C. By utilizing public Wi-Fi and using a browser capable of blocking cookies. – Blocking cookies does not significantly enhance security for accessing sensitive health information and can hinder the functionality of some websites.
D. By utilizing public Wi-Fi that is encrypted. – While this provides some security, it is better to use a VPN alongside encrypted public Wi-Fi for enhanced protection against potential threats.