Which of the following statements best explains the World Wide Web (WWW)?
It is a web browser that allows files to be retrieved
The WWW is maintained by the local consortiums
The WWW permits access to text free documents
The WWW is a network within the internet
The Correct Answer is D
A. It is a web browser that allows files to be retrieved. This statement is incorrect; web browsers (like Chrome or Firefox) are tools used to access the web, not the web itself.
B. The WWW is maintained by the local consortiums. This statement is misleading; the WWW is not specifically maintained by local consortiums; it is a global system of interlinked hypertext documents.
C. The WWW permits access to text-free documents. This is incorrect; the WWW allows access to text, images, audio, and video content, not just text-free documents.
D. The WWW is a network within the internet. The World Wide Web is a system of interlinked hypertext documents that operates over the internet, making it a network within the larger internet framework.
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Correct Answer is C
Explanation
A. Transforming collected data into needed information; this is a key function of nursing informatics, as it focuses on converting raw data into useful information for patient care.
B. Improving and ensuring patient confidentiality; nursing informatics is heavily involved in enhancing and safeguarding patient confidentiality through information management practices.
C. Outlining training standards for non-healthcare professionals; while nursing informatics may provide education and training to healthcare professionals, developing standards for non-healthcare professionals typically falls outside its primary scope.
D. Enhancing data security and patient privacy; ensuring data security and protecting patient privacy are fundamental responsibilities of nursing informatics.
Correct Answer is B
Explanation
A. CINAHL: The Cumulative Index to Nursing and Allied Health Literature (CINAHL) is a nursing database that provides access to nursing and allied health literature.
B. SOCINFO: SOCINFO (Sociological Abstracts) is not specifically a nursing database; it focuses on sociology and social work rather than nursing.
C. MEDLINE: MEDLINE is a widely used database for accessing biomedical literature, including nursing research.
D. Cochrane Library: The Cochrane Library is a collection of high-quality evidence for healthcare decisions, including systematic reviews relevant to nursing.