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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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Correct Answer is D

Explanation

A. Quality-assurance. – This system evaluates performance and compliance but does not manage the direct entry of patient data into the EHR.

B. Computerized provider order entry. – This system allows providers to enter orders for tests and medications but is not primarily for uploading vital signs or laboratory results.

C. Results-reporting. – This system focuses on reporting laboratory results but does not handle the initial entry of vitals and results into the EHR.

D. Electronic documentation. – This system is designed for entering and managing patient data, including vital signs and laboratory results, directly into the EHR.

Correct Answer is B

Explanation

A. The clinic should require all employees to download antivirus software onto their work computers. – Antivirus software helps with malware but doesn’t secure weak or easily guessed passwords.

B. Daniel should have used a more complex password that includes a combination of numbers, letters, and symbols. – A more complex password not related to personal information would be harder to guess, reducing the risk of unauthorized access.

C. Daniel should have kept his password in a private location only he can access. – This is good practice for security, but it doesn’t address the need for a complex password.

D. The clinic should require all employees to change their password frequently. – Changing passwords regularly helps overall security but does not directly address the problem of easy-to-guess passwords based on personal information.

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