Exam (elaborations)
EDI101 - Bridges Interfaces Questions and answers
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EDI101 - Bridges Interfaces Questions and answers
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EDI101 - Bridges InterfacesAre messages ever manually deleted from the Data Queue? - questions and answers-No,
never. They are purged only by an automated purge job.
Are you deleting a message from the Data Queue with the Skip Message action? - questions
and answers-No. You can never manually delete a message with any Bridges utility. This utility
removes the entry only from the Control Queue.
Aside from HL7 Version 2, name two other standards supported in Bridges? - questions and
answers-X12, FHIR, NCPDP, DICOM, and Direct.
Can a translation table support a many-to-one mapping? - questions and answers-Yes, a table
that translates in a single direction (that is, incoming or outgoing, but not both) can use a
many-to-one mapping.
Can you delete a message in the Error Log Report activity? - questions and answers-No. You
can never manually delete a message from the Data Queue with any Bridges activity.
Can you edit an entire segment at once or must you edit each field in that segment individually?
- questions and answers-You can edit an entire segment at once or edit each field individually.
Can you start more than one interface at a time with the interface monitor? - questions and
answers-Yes. You can start any or all of the interfaces in a given interface monitor.
Describe the auto lookup option available for translation tables and a good example of when
you might use it. - questions and answers-Auto lookup leverages the category list build in Epic
(typically either the title or abbreviation) to establish the mapping between the external value
and Epic's internal value. The most common use case for this would be for US states where the
abbreviation (i.e. postal code) is universally agreed upon.
Describe the flow of messages in and out of Bridges for an interface using a TCP/IP connection.
- questions and answers-
Describe the flow of messages in and out of Bridges for an interface using Interconnect. -
questions and answers-
Diagram the process for duplicate prevention. - questions and answers-
Diagram the process for patient validation. - questions and answers-
Does every HL7 message have to be encoded with the characters |^~\& ? - questions and
answers-No, the encoding characters can be any printable character.
, Does the Message Editor perform validation to ensure that the value entered is appropriate? -
questions and answers-No. The Message Editor is a free text editor. It has no idea how the
message should look.
For the following list of concepts, determine which would use Identity and which would use a
translation table for their mapping: result statuses, procedures, departments, patient classes,
patients, US states, transcription types, allergies - questions and answers-result statuses -
translation table
procedures - Identity
departments - Identity
patient classes - translation table
patients - Identity
US states - translation table
transcription types - translation table
allergies - Identity
If you are running a message search, what best practices could you use to reduce the amount
of messages returned by your search or finish your search quicker? - questions and answers--
Limit the time period searched
- Search for unique identifiers (MRN, CSN, order ID) as opposed to patient name
- Include multiple search values in your search criteria
If you change a profile variable setting in one interface specification, does it affect every
interface specification? - questions and answers-No, just the one interface specification in which
the change was made.
Imagine that your message begins with MSH|^~\&|. How would you encode the string "The
result is positive & has a value of 2.7 x 10^3."? - questions and answers-The result is positive
\T\ has a value of 2.7 x 10\S\3.
In the Message Viewer, what information is available besides the text of the message? -
questions and answers-You can see errors associated with that message and message
submission details such as the timestamps when the message was added to the data queue
and processed.
List the four possible outcomes of patient duplicate checking and the recommended result of
each? - questions and answers-1. No Match - Create a new patient if the interface can do so,
and file the message
2. Low Threshold Match(es) - Create a new patient if the interface can do so, and file the
message
3. Single High Threshold Match - File message to existing patient
4. Multiple High Threshold Matches - Log a fatal error
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