WGU C810 OA EXAM 2024 LATEST
UPDATED COMPLETE 300
QUESTIONS WITH DETAILED
VERIFIED AND 100% CORRECT
ANSWERS ACTUAL BRAND-NEW
EXAM ALREADY GRADED A+
What are the important factors an organization must take
into consideration when defining their legal health record?
- ....ANSWER...purpose, state laws and regulations, what
information can be stored long term? what are storage
costs?
What are the type of data sources? What are characteristics
of each? - ....ANSWER...Primary- health record
Secondary- registries
True or False: HIPAA security rule mandates that all
healthcare organization create and store exact copies of
ePHI. - ....ANSWER...True
True or False: HIPAA defines the methodology for how to
conduct a risk analysis and how often risk analysis should
be completed. - ....ANSWER...False. It is up to each
individual covered entity and business associate to create
and establish a policy, procedure and process for regularly
1
,conducting a risk analysis
What are some data extraction methodologies? -
....ANSWER...OLAP
DB
data warehouse
What is an external database? How is it used? -
....ANSWER...RDBMS (relational DB management
system) used by SQL. SQL is the formal language used to
retrieved info stored in RDB
Data modeling - ....ANSWER...process of formalizing data
requirements and the structure used to organize the data
NoSQL - ....ANSWER...not only SQL, it does not provide
a table based representation. uses either document or graph
oriented model.
What are AHIMA's characteristics of data quality? -
....ANSWER...1. accuracy
2. accessibility
3. comprehensiveness - all required data is included
4. consistent/reliable
5. currency - current healthcare data
2
,6. definition - what data means
7. granularity - data elements cannot be further subdivided
8. precision - numerical data, how close to actual size
measurement is
9. relevancy - relevant to the purpose
10. timeliness
Data quality best practice - ....ANSWER...1. access
permissions
2. data dictionary
3. standardized format
4. state and federal laws
5. data integrity
MEDPAR - ....ANSWER...MCR provider analysis review.
file made up of acute care hospital and SNF claims data for
all MCR claims. Limitation - only has data on patients who
have MCR
Data steward - ....ANSWER...an individual appointed with
responsibility and accountability for data, usually in a
specific domain. duties may include: develop data
definition and data models, resolution of data issues, data
quality monitoring, and testing of data security procedures
Data stewardship - ....ANSWER...a formalization of
3
, accountability for data across its life cycle. involves data
capture through data disposition, and is carried out by a
network of data stewards
4
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