Which type of information system contains observed information, classifies and stores data potentially useful to the decision makers?

Appeared in: MNS 2024

Explanation

A Data Bank is the most fundamental type of information system, designed specifically for the collection, classification, and storage of raw data.
Its primary purpose is to serve as a repository, making organized data available to decision-makers for subsequent analysis.
It does not perform analysis or make predictions itself but provides the foundational data required for those more advanced functions.

Option B: This system goes beyond storage; it analyzes historical data to identify patterns and forecast future trends, a function not described in the question.
Option C: This is a specific financial service that allows banking transactions via telephone. It is not a general classification of a management information system.
Option D: This is a specific application or example of a data management system used in healthcare. The question asks for the general classification, not a specific instance.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of Management Information Systems (MIS) based on decision support as background academic context rather than a clinical decision trigger.
Understanding the types of information systems is vital for nurse managers and leaders for effective hospital administration, resource planning, and quality improvement initiatives.
A hospital's data bank (often part of its Health Information System) stores raw data like patient demographics and admission dates. A separate predictive system might analyze this data to forecast staffing needs during flu season.
What if? If the question had asked for a system that suggests the optimal course of treatment based on patient data and clinical guidelines, the answer would be a 'Clinical Decision Support System (CDSS)', which is a more advanced decision-making system.

How to Approach the Question

First, identify the core functions described in the question: 'contains observed information,' 'classifies,' and 'stores data'.
Recognize that these are foundational activities related to data collection and organization, not analysis or action.
Evaluate the options. 'Data bank' is a term that directly describes a repository for data.
Eliminate 'Predictive' because it implies analysis and forecasting, which is a step beyond simple storage.
Eliminate 'Telebanking' and 'Patient information system' as they are specific applications or services, not general classifications of systems based on their core function in decision support.
Conclude that 'Data bank' is the term for the general type of system described.

Concept Tested & Keywords

Concept Tested: Classification of Management Information Systems (MIS) based on decision support.
Stem keywords: information system, observed information, classifies, stores data, decision makers
Lead-in keywords: Which type
Negative lead-in flag: false

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Practise the full MNS 2024

Attempt every question from this paper in a timed mock, then review the full solution for each one.