chda exam 2 | Questions with Correct Answers |Verified
The most common ____ software applications include Microsoft Access, Oracle, and Microsoft
structured query language (SQL) Serve - relational database
Relational databases that store historical, demographic and transaction data about clinical,
administrative, and financial patient information are referred to as _____.
a. Enterprise master patient indexes
b. Data warehouses
c. Electronic data interchanges
d. Neural networks - b. Data warehouses
____ is a statistical test that is used to test for relationships between categorical variables -
Chi-squared
Which of the following is the term that describes a method of combining data that may be
categorized by clinical classification systems as well as those classified by clinical
nomenclatures?
a. Ontology
b. Schema
c. Data model
d. Health information exchange - a. Ontology
Your organization has contracted with CMS to participate in an initiative. As part of this, CMS
will send you large extracts of data monthly. Which of the following is the best type of tool to
store these extracts in?
a. Flat file database
b. A multi-tab spreadsheet
c. A relational database
d. Statistical analysis software - c. A relational database
,The process of integrating the health IT systems within a healthcare facility requires the
creation of _____.
a. Data warehouses
b. E-health initiatives
c. Enterprise master patient index
d. Electronic data interchange - Enterprise master patient index
A key technology in the development of a universal language to aid storage and transmission of
web-based data is _____.
a. XML
b. HTML
c. E1384
d. SQL - XML
Protocols that support communication between applications are often referred to as:
a. Mapping
b. ETL code
c. Messaging standards
d. Source code - Messaging standards
Which of the following is a database from the National Health Care Survey that uses the health
record as a data source?
a. National Health Provider Inventory
b. National Ambulatory Medical Care Survey
c. National Employer Health Insurance Survey
d. National Infectious Disease Inventory - National Ambulatory Medical Care Survey
,The integration of the two surveys allows for examination of care provided across treatment
settings. Information on the utilization of healthcare provided in inpatient settings, emergency
departments, outpatient departments, and ambulatory surgery centers are collected in one
place. - The National Health Care Survey
The ____ combines the National Hospital Discharge Survey (NHDS) and the National Hospital
Ambulatory Medical Care Survey (NHAMCS). - National Health Care Survey
Technology that electronically stores, manages, and distributes documents that are generated
in a digital format and whose output data are report-formatted and print-stream originated is
called _____.
a. Business process management (BPM) technology
b. Automated forms processing technology
c. Computer output laser disk (COLD) technology
d. Digital signature management technology - Computer output laser disk (COLD)
technology
Which of the following is an example of a 1:M relationship?
a. Patients to hospital admissions
b. Patients to consulting physicians
c. Patients to hospital health records
d. Primary care physicians to patients - Primary care physicians to patients
Place of service codes are used on what type of billing form?
a. UB-04
b. CMS-1500
c. CMS-1450
d. Electronic only - CMS-1500
, Binary variables are useful in calculating _____.
a. Rates
b. Proportions
c. Percentages
d. All of these - d. All of theseYou are conducting a one-sample t-test; the sample
contains 30 observations. The number of degrees of freedom for the one-sample t-test is
_____.
a. 30
b. 29
c. 28
d. 31
The most common architecture used in EHRs in hospitals today is _____.
a. Client/server
b. Mainframe
c. Network computers
d. Web-based - Client/server
Which of these best describes the nature of the relationship between a table of CPT codes and
a table of APCs?
a. One-to-one
b. One-to-many
c. Many-to-many
d. Not enough information to determine - b. One-to-many
A manager at your facility believes that elderly females take advantage of free clinical education
offerings more often than elderly males. If proven true, she plans to revamp the educational
tools for the elderly males. Which of the following is the statistical test you would use to test
for a relationship between gender and use of educational offerings?
The most common ____ software applications include Microsoft Access, Oracle, and Microsoft
structured query language (SQL) Serve - relational database
Relational databases that store historical, demographic and transaction data about clinical,
administrative, and financial patient information are referred to as _____.
a. Enterprise master patient indexes
b. Data warehouses
c. Electronic data interchanges
d. Neural networks - b. Data warehouses
____ is a statistical test that is used to test for relationships between categorical variables -
Chi-squared
Which of the following is the term that describes a method of combining data that may be
categorized by clinical classification systems as well as those classified by clinical
nomenclatures?
a. Ontology
b. Schema
c. Data model
d. Health information exchange - a. Ontology
Your organization has contracted with CMS to participate in an initiative. As part of this, CMS
will send you large extracts of data monthly. Which of the following is the best type of tool to
store these extracts in?
a. Flat file database
b. A multi-tab spreadsheet
c. A relational database
d. Statistical analysis software - c. A relational database
,The process of integrating the health IT systems within a healthcare facility requires the
creation of _____.
a. Data warehouses
b. E-health initiatives
c. Enterprise master patient index
d. Electronic data interchange - Enterprise master patient index
A key technology in the development of a universal language to aid storage and transmission of
web-based data is _____.
a. XML
b. HTML
c. E1384
d. SQL - XML
Protocols that support communication between applications are often referred to as:
a. Mapping
b. ETL code
c. Messaging standards
d. Source code - Messaging standards
Which of the following is a database from the National Health Care Survey that uses the health
record as a data source?
a. National Health Provider Inventory
b. National Ambulatory Medical Care Survey
c. National Employer Health Insurance Survey
d. National Infectious Disease Inventory - National Ambulatory Medical Care Survey
,The integration of the two surveys allows for examination of care provided across treatment
settings. Information on the utilization of healthcare provided in inpatient settings, emergency
departments, outpatient departments, and ambulatory surgery centers are collected in one
place. - The National Health Care Survey
The ____ combines the National Hospital Discharge Survey (NHDS) and the National Hospital
Ambulatory Medical Care Survey (NHAMCS). - National Health Care Survey
Technology that electronically stores, manages, and distributes documents that are generated
in a digital format and whose output data are report-formatted and print-stream originated is
called _____.
a. Business process management (BPM) technology
b. Automated forms processing technology
c. Computer output laser disk (COLD) technology
d. Digital signature management technology - Computer output laser disk (COLD)
technology
Which of the following is an example of a 1:M relationship?
a. Patients to hospital admissions
b. Patients to consulting physicians
c. Patients to hospital health records
d. Primary care physicians to patients - Primary care physicians to patients
Place of service codes are used on what type of billing form?
a. UB-04
b. CMS-1500
c. CMS-1450
d. Electronic only - CMS-1500
, Binary variables are useful in calculating _____.
a. Rates
b. Proportions
c. Percentages
d. All of these - d. All of theseYou are conducting a one-sample t-test; the sample
contains 30 observations. The number of degrees of freedom for the one-sample t-test is
_____.
a. 30
b. 29
c. 28
d. 31
The most common architecture used in EHRs in hospitals today is _____.
a. Client/server
b. Mainframe
c. Network computers
d. Web-based - Client/server
Which of these best describes the nature of the relationship between a table of CPT codes and
a table of APCs?
a. One-to-one
b. One-to-many
c. Many-to-many
d. Not enough information to determine - b. One-to-many
A manager at your facility believes that elderly females take advantage of free clinical education
offerings more often than elderly males. If proven true, she plans to revamp the educational
tools for the elderly males. Which of the following is the statistical test you would use to test
for a relationship between gender and use of educational offerings?
