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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 A

Explanation

A. Regularly run a penetration test. – Penetration tests identify system vulnerabilities that attackers could exploit, helping to strengthen system defenses against frequent attacks.

B. Require a two-factor authentication method when accessing protected health records. – Two-factor authentication is beneficial for security but doesn’t reduce the volume of attacks; it simply adds a layer of access protection.

C. Install software that can be used to wipe data from devices that go missing. – Wiping data from missing devices helps prevent data loss but doesn’t reduce attack frequency.

D. Implement timed computer screen locks. – Screen locks are helpful for local security but have no effect on external cyber attacks or the frequency of attempted attacks.

Correct Answer is B

Explanation

A. Online journals require extra storage space – This is generally not true, as online journals are stored digitally and accessed via the internet.

B. Online journals generally require a subscription to access content – Many reputable online medical journals require a subscription or payment to access full articles, which can limit availability.

C. Online journals offer limited access to graphic images and diagrams – This is generally incorrect, as many online journals include graphics and diagrams in articles.

D. Online journals are not up-to-date due to publishing delays – Most reputable online journals strive to publish current studies, though there may be some delay in publication, this is not a primary downside compared to subscription requirements.

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