CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS
(GRADED A+)
n long-term care settings, the resident's care plan is based on data collected in the _____.
a. UHDDS
b. MDS
c. OASIS
d. LOINC
B. MDS
An analyst may be asked to compare the rates in two populations such as the mortality rates at two
hospitals or the surgical site infection rate in two different units of a hospital. Hypotheses regarding
two proportions may be tested using the ____ for proportions
two-sample Z-test
An ____ occurs when one patient record is overwritten with data from another patient's record.
overlay
9. What term is used for a centralized database that captures, sorts, and processes patient data and
then sends it back to the user?
a. Clinical data repository
b. Data exchange standard
c. Central processor
d. Digital system
Clinical data repository
CMS pays for inpatient services provider to Medicare patients via _____.
a. MDCs
b. OPPS
c. IPPS
d. CPT
c. IPPS
Under the OPPS payment system, the payment is based primarily on _____.
a. The age of the patient
b. The weight of the APCs
c. The charge for the procedure
d. DRG assignment
The weight of the APCs
16. In which form of database would data mining to support complex data analysis most effectively
take place?
, a. Clinical data repository
b. Clinical data warehouse
c. Database management system
d. Electronic health record
Clinical data warehouse
Which of the following sites is considered a facility in the RBRVS payment system?
a. Physician office
b. Dialysis center
c. Independent laboratory
d. Ambulance
ambulance
The ambulatory payment classification (APC) system is based on the categorization of _____ services.
a. Inpatient care
b. Home care
c. Outpatient care
d. Skilled care
c. outpatient care
Name the government agency that has led the development of basic data sets for health records and
computer databases.
a. Centers for Medicare and Medicaid Services
b. Johns Hopkins University
c. American National Standards Institute
d. National Committee on Vital and Health Statistics
d. National Committee on Vital and Health Statistics
Facility-based cancer registries receive approval as part of the facility cancer program from which of
the following agencies?
a. American Cancer Society
b. National Cancer Registrars Association
c. National Cancer Institute
d. American College of Surgeons
d. American College of Surgeons
In long-term care, the resident's care plan is based on data collected in the _____.
a. UHDDS
b. OASIS
c. MDS
d. HEDIS
MDS
(GRADED A+)
n long-term care settings, the resident's care plan is based on data collected in the _____.
a. UHDDS
b. MDS
c. OASIS
d. LOINC
B. MDS
An analyst may be asked to compare the rates in two populations such as the mortality rates at two
hospitals or the surgical site infection rate in two different units of a hospital. Hypotheses regarding
two proportions may be tested using the ____ for proportions
two-sample Z-test
An ____ occurs when one patient record is overwritten with data from another patient's record.
overlay
9. What term is used for a centralized database that captures, sorts, and processes patient data and
then sends it back to the user?
a. Clinical data repository
b. Data exchange standard
c. Central processor
d. Digital system
Clinical data repository
CMS pays for inpatient services provider to Medicare patients via _____.
a. MDCs
b. OPPS
c. IPPS
d. CPT
c. IPPS
Under the OPPS payment system, the payment is based primarily on _____.
a. The age of the patient
b. The weight of the APCs
c. The charge for the procedure
d. DRG assignment
The weight of the APCs
16. In which form of database would data mining to support complex data analysis most effectively
take place?
, a. Clinical data repository
b. Clinical data warehouse
c. Database management system
d. Electronic health record
Clinical data warehouse
Which of the following sites is considered a facility in the RBRVS payment system?
a. Physician office
b. Dialysis center
c. Independent laboratory
d. Ambulance
ambulance
The ambulatory payment classification (APC) system is based on the categorization of _____ services.
a. Inpatient care
b. Home care
c. Outpatient care
d. Skilled care
c. outpatient care
Name the government agency that has led the development of basic data sets for health records and
computer databases.
a. Centers for Medicare and Medicaid Services
b. Johns Hopkins University
c. American National Standards Institute
d. National Committee on Vital and Health Statistics
d. National Committee on Vital and Health Statistics
Facility-based cancer registries receive approval as part of the facility cancer program from which of
the following agencies?
a. American Cancer Society
b. National Cancer Registrars Association
c. National Cancer Institute
d. American College of Surgeons
d. American College of Surgeons
In long-term care, the resident's care plan is based on data collected in the _____.
a. UHDDS
b. OASIS
c. MDS
d. HEDIS
MDS
