Nursing info lec exam Flashcards
are raw facts.
Data
Refer to letters.
Alphabetic data
Refer to numbers.
Numeric data
Combine both letters and
numbers.
Alphanumeric
data
Refer to sounds, noises,
or tones.
Audio data
Include graphics and
pictures.
Image data
refer to animations,
moving pictures, or
moving graphics.
Video data
are relevant and
accurately
represent their
corresponding
concepts.
High-quality data
Removing duplicates or
incomplete records.
Cleaning
Standardizing values.
Normalization
Combine datasets from different
sources
Integration
is processed
data that has
meaning.
Information
is the awareness
and understanding of a set of
information and ways that
information can be made
useful to support a specific
task or arrive at a decision.
Knowledge
Deals with and processes
information on a daily basis to
make it meaningful and
inform his or her practice.
Knowledge
Worker
the right user must be able
to obtain the right
information at the right time
and in the
right format to meet his or
her needs.
Accessibility
unauthorized users must be
blocked while the
authorized user is provided
with open, easy access.
Security
means that the information
is
available when it is needed
for the right purpose and at
the right time.
Timely
means that there are no
errors in the data and
information.
Accuracy
the user must have
information that is relevant
or applicable to his or her
needs.
Relevancy
contains all of the necessary
essential data.
Completeness
the user must have
information that is relevant
or applicable to his or her
needs.
Relevancy
means that the information
can be used for a variety of
purposes.
Flexibility
comes from reliable or clean
data
gathered from authoritative
and credible sources.
Reliability
is as close to the truth as one
can get; it is not subjective or
biased, but rather is factual
and impartial.
Objectivity
