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?
Cochrane Database of Systematic Reviews
PubMed
Google Scholar
Medline
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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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.