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A nurse has a patient with a low pulse oxygen level, who is struggling to breathe without a nebulizer. The nurse wants to use a clinical data source to access research studies regarding meta-analyses and systematic reviewsWhich clinical data source will provide this type of access?

A.

Cochrane Database of Systematic Reviews

B.

PubMed

C.

Google Scholar

D.

Medline

Answer and Explanation

The Correct Answer is A

A. Cochrane Database of Systematic Reviews – The Cochrane Database specializes in systematic reviews and meta-analyses, making it the best source for high-quality evidence on healthcare interventions.

 

B. PubMed – While PubMed provides access to a broad range of medical research, it doesn’t exclusively focus on systematic reviews and meta-analyses.

 

C. Google Scholar – Google Scholar is a broad search engine that includes a wide range of academic sources but lacks a specific focus on systematic reviews and meta-analyses.

 

D. Medline – Medline provides access to a wide range of medical literature but, like PubMed, it is not focused on systematic reviews and meta-analyses.


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View Related questions

Correct Answer is D

Explanation

A. Usability testing – Usability testing evaluates user-friendliness and ease of use but does not assess security elements like password challenges and data confidentiality.

B. Load testing – Load testing evaluates system performance under various levels of usage to ensure it can handle high traffic, but it does not focus on security aspects.

C. System testing – System testing assesses the overall functionality of the system but doesn’t specifically address security features like password management and data confidentiality.

D. Security testing – Security testing is the best choice here as it assesses the protection mechanisms of the system, including password security, data confidentiality, and breach response plans.

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.

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