A patient has been coughing for several weeks and has chest pain, fever, and fatigue. The physician assistant (PA) suspects the patient may have tuberculosis. The PA ordered a chest x-ray earlier that day would like to review the results since appropriate infection control and treatment measures need to be taken if the patient is positive. Where, within the clinical information system, should the PA review the chest x-ray results to verify whether the patient has tuberculosis?
The pharmacy information system
The radiology information system
The laboratory information system
The clinical decision support system
The Correct Answer is B
A. The pharmacy information system – This system tracks medication orders and inventories, not radiology reports.
B. The radiology information system – Radiology images and reports are stored here, making it the correct place to check X-ray results.
C. The laboratory information system – This system stores laboratory test results, not imaging reports.
D. The clinical decision support system – This provides clinical guidelines and decision-making assistance, not storage for imaging results.
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Correct Answer is B
Explanation
A. Require a two-factor authentication method when accessing protected health records. – While two-factor authentication improves security, it doesn’t prevent unauthorized browsing of patient records.
B. Require the healthcare provider to document a reason for access prior to granting them entry to a patient's records. – Requiring a documented reason for access would help track and control patient data access, reducing unnecessary or unauthorized views.
C. Implement timed computer screen locks. – Timed locks secure unattended screens but don’t address unauthorized access when logged in.
D. Block Oliver from accessing the electronic health record system. – Blocking Oliver entirely is too restrictive, as he may need access for work-related tasks. Documenting a reason for access is a more balanced approach.
Correct Answer is A
Explanation
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.