CHDA Domain 2 (Data Acquisition and
Management) Exam Questions With
Correct Answers
An |audit |tracking |DB |would |contain |information |from |the |health |care |claim |payment |advice |
that |is |in |what |format? |- |CORRECT |ANSWER✔✔-835 |(originally |payment |and |remittance |
advice |was |one |transaction, |the |ASC |X12 |835 |Payment |and |Remittance |Advice, |which |supplied
|information |about |what |payment |was |made |on |which |claims)
Data |showing |a |physician's |professional |fee |charges |would |be |found |on |which |billing |format? |-
|CORRECT |ANSWER✔✔-CMS-1500 |(physicians |submit |claims |via |the |837P |electronic |format, |
which |takes |the |place |of |the |CMS-1500 |billing |form)
The |practice |of |"normalization" |of |a |database |prevents |duplication |of |data |elements |and |
ensures |the |data |conforms |to |a |standard. |There |are |three |forms |of |normalization. |The |third |
normal |form |requires |which |of |the |following? |- |CORRECT |ANSWER✔✔-Eliminating |fields |that |
do |not |depend |on |the |key |(1NF |eliminate |repeating |groups |in |tables, |create |a |separate |table |
for |each |set |of |related |data, |identify |each |set |of |related |data |with |a |primary |key; |2NF |create |
separate |tables |for |sets |of |values |that |apply |to |multiple |records, |relate |these |tables |with |a |
foreign |key)
Which |of |the |following |is |the |process |of |refining |a |data |model |to |reduce |redundant |storage |of
|information |and |best |describes |the |data |and |its |relationships? |- |CORRECT |ANSWER✔✔-
Normalization |(entity |relationship |diagramming |is |a |very |useful |process |because |it |helps |
reduce |errors; |intrinsic |to |the |process |is |normalization, |which |eliminates |errors |associated |
with |updates, |deletions, |and |insertions |of |data |into |the |database; |reduction |of |redundancy |
through |normalization |improves |data |quality)
You |need |to |interface |data |automatically |from |one |clinical |system |to |another. |Which |
framework |is |most |commonly |used |for |this |purpose |in |healthcare |systems? |- |CORRECT |
ANSWER✔✔-HL7 |(most |EHR |systems |import |and |export |documents |and |data |in |some |fashion |
, via |interfaces, |there |are |few |mandated |standards |although |health |level |7 |(HL7) |has |become |
ubiquitous |for |some |types |of |interfaces |due |to |industry |adoption |rather |than |mandate)
An |executive |has |asked |you |to |provide |a |single |report |that |requires |you |draw |data |from |
multiple |tables |within |a |SQL |compliant |DB. |Which |of |the |following |is |the |SQL |operator |that |
will |allow |you |to |do |this? |- |CORRECT |ANSWER✔✔-JOIN
In |healthcare, |one |of |the |primary |uses |for |data |warehouses |is |____. |- |CORRECT |ANSWER✔✔-
Outcomes |management |(data |warehouse |applications |have |been |primarily |used |for |revenue |
management |because |no |single |transaction |system |can |address |all |the |different |contractual |
and |regulatory |reimbursement |formulas, |clinical |management |where |day |to |day |patient |data |
is |fed |into |analytic |applications |to |contribute |to |best |practices, |and |outcomes |management |to |
study |factors |such |as |treatment |regimens |and |response |to |treatment |to |develop |best |
practices)
The |most |basic, |or |core, |element |in |an |information |system |is |the |____. |- |CORRECT |
ANSWER✔✔-Data |(raw |facts |and |figures |that |adhere |to |the |principles |of |data |quality |set |forth
|by |AHIMA |but |do |not |provide |value |until |they |are |processed |into |information)
The |first |level |of |HCPCS |consists |of |____. |- |CORRECT |ANSWER✔✔-CPT |(level |I |of |HCPCS |is |
composed |of |the |CPT |codes |as |published |by |the |AMA |and |represents |medical |services |and |
procedures |performed |by |physicians |and |other |healthcare |providers)
ICD-10-CM |is |an |example |of |____. |- |CORRECT |ANSWER✔✔-Clinical |classification |(ICD |and |CPT |
represent |similar |procedures |and |diagnoses |with |single |codes, |useful |for |functions |such |as |
billing |and |monitoring |resource |utilization)
In |SNOMED-CT, |this |term |is |used |to |describe |how |concepts |are |linked |to |one |another. |- |
CORRECT |ANSWER✔✔-Relationship |(Example |of |a |relationship |in |SNOMED-CT |is |that |the |
concept |diabetes |mellitus |is |an |endocrine |disorder, |another |concept |with |a |broader |meaning)
Management) Exam Questions With
Correct Answers
An |audit |tracking |DB |would |contain |information |from |the |health |care |claim |payment |advice |
that |is |in |what |format? |- |CORRECT |ANSWER✔✔-835 |(originally |payment |and |remittance |
advice |was |one |transaction, |the |ASC |X12 |835 |Payment |and |Remittance |Advice, |which |supplied
|information |about |what |payment |was |made |on |which |claims)
Data |showing |a |physician's |professional |fee |charges |would |be |found |on |which |billing |format? |-
|CORRECT |ANSWER✔✔-CMS-1500 |(physicians |submit |claims |via |the |837P |electronic |format, |
which |takes |the |place |of |the |CMS-1500 |billing |form)
The |practice |of |"normalization" |of |a |database |prevents |duplication |of |data |elements |and |
ensures |the |data |conforms |to |a |standard. |There |are |three |forms |of |normalization. |The |third |
normal |form |requires |which |of |the |following? |- |CORRECT |ANSWER✔✔-Eliminating |fields |that |
do |not |depend |on |the |key |(1NF |eliminate |repeating |groups |in |tables, |create |a |separate |table |
for |each |set |of |related |data, |identify |each |set |of |related |data |with |a |primary |key; |2NF |create |
separate |tables |for |sets |of |values |that |apply |to |multiple |records, |relate |these |tables |with |a |
foreign |key)
Which |of |the |following |is |the |process |of |refining |a |data |model |to |reduce |redundant |storage |of
|information |and |best |describes |the |data |and |its |relationships? |- |CORRECT |ANSWER✔✔-
Normalization |(entity |relationship |diagramming |is |a |very |useful |process |because |it |helps |
reduce |errors; |intrinsic |to |the |process |is |normalization, |which |eliminates |errors |associated |
with |updates, |deletions, |and |insertions |of |data |into |the |database; |reduction |of |redundancy |
through |normalization |improves |data |quality)
You |need |to |interface |data |automatically |from |one |clinical |system |to |another. |Which |
framework |is |most |commonly |used |for |this |purpose |in |healthcare |systems? |- |CORRECT |
ANSWER✔✔-HL7 |(most |EHR |systems |import |and |export |documents |and |data |in |some |fashion |
, via |interfaces, |there |are |few |mandated |standards |although |health |level |7 |(HL7) |has |become |
ubiquitous |for |some |types |of |interfaces |due |to |industry |adoption |rather |than |mandate)
An |executive |has |asked |you |to |provide |a |single |report |that |requires |you |draw |data |from |
multiple |tables |within |a |SQL |compliant |DB. |Which |of |the |following |is |the |SQL |operator |that |
will |allow |you |to |do |this? |- |CORRECT |ANSWER✔✔-JOIN
In |healthcare, |one |of |the |primary |uses |for |data |warehouses |is |____. |- |CORRECT |ANSWER✔✔-
Outcomes |management |(data |warehouse |applications |have |been |primarily |used |for |revenue |
management |because |no |single |transaction |system |can |address |all |the |different |contractual |
and |regulatory |reimbursement |formulas, |clinical |management |where |day |to |day |patient |data |
is |fed |into |analytic |applications |to |contribute |to |best |practices, |and |outcomes |management |to |
study |factors |such |as |treatment |regimens |and |response |to |treatment |to |develop |best |
practices)
The |most |basic, |or |core, |element |in |an |information |system |is |the |____. |- |CORRECT |
ANSWER✔✔-Data |(raw |facts |and |figures |that |adhere |to |the |principles |of |data |quality |set |forth
|by |AHIMA |but |do |not |provide |value |until |they |are |processed |into |information)
The |first |level |of |HCPCS |consists |of |____. |- |CORRECT |ANSWER✔✔-CPT |(level |I |of |HCPCS |is |
composed |of |the |CPT |codes |as |published |by |the |AMA |and |represents |medical |services |and |
procedures |performed |by |physicians |and |other |healthcare |providers)
ICD-10-CM |is |an |example |of |____. |- |CORRECT |ANSWER✔✔-Clinical |classification |(ICD |and |CPT |
represent |similar |procedures |and |diagnoses |with |single |codes, |useful |for |functions |such |as |
billing |and |monitoring |resource |utilization)
In |SNOMED-CT, |this |term |is |used |to |describe |how |concepts |are |linked |to |one |another. |- |
CORRECT |ANSWER✔✔-Relationship |(Example |of |a |relationship |in |SNOMED-CT |is |that |the |
concept |diabetes |mellitus |is |an |endocrine |disorder, |another |concept |with |a |broader |meaning)
