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A student nurse has designed a database in which data are confined to only one table. The nurse has created which model of database?

A.

Relational

B.

Flat

C.

Network

D.

Hierarchical

Answer and Explanation

The Correct Answer is B

A. Relational: Involves multiple tables linked by key fields.

B. Flat: A flat database stores data in a single table with no relationships between different data elements.

C. Network: A more complex structure with multiple parent-child relationships.

D. Hierarchical: Arranges data in a tree-like structure with a single parent for each child.


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Related Questions

Correct Answer is C

Explanation

A. Bachelor's degree: While some entry-level informatics positions may accept a bachelor's degree, a specialist role generally requires advanced education.

B. Master’s degree: A master’s is often required, but the inclusion of doctorate degrees and certifications is more comprehensive.

C. Master’s or doctorate degree or formal postmaster’s or postdoctorate degree certification: Nursing informatics specialists typically require advanced education to manage complex healthcare technologies and informatics systems.

D. Doctoral degree: While beneficial, it is not the minimum requirement.

Correct Answer is ["A","E"]

Explanation

A. Security: HIPAA includes provisions for securing electronic protected health information (ePHI).

B. Client engagement: Not a direct component of HIPAA.

C. Care coordination: Related to healthcare delivery but not a HIPAA focus.

D. Outcomes: HIPAA does not directly address healthcare outcomes.

E. Privacy: HIPAA protects the privacy of individually identifiable health information.

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