WGU D220 OBJECTIVE ASSESSMENT V2
INFORMATION TECHNOLOGY IN NURSING
PRACTICE: EXAM (LATEST 2026/2027
UPDATE), WITH CORRECT/ACCURATE
ANSWERS
WGU D220 OBJECTIVE ASSESSMENT V2
INFORMATION TECHNOLOGY IN NURSING
PRACTICE
WGU D220 – Information Technology in Nursing
Practice
Objective Assessment V2 (2026/2027)
Questions 1–100 with Verified Answers & Rationales
Multiple Choice | Grade-A
Questions 1–10
1. What is the term for sharing a person’s personal information with
other individuals electronically?
A. Data mining
B. Information sharing
C. Data encryption
D. Health information exchange
Correct Answer: B. Information sharing
Rationale:
Information sharing refers to the electronic exchange of personal or health-related
data between authorized individuals or systems. In healthcare, this supports continuity
,of care but must comply with privacy regulations such as HIPAA. Unlike data mining,
which analyzes patterns, information sharing focuses on communication. Proper
governance ensures it is done securely and ethically.
2. What is the primary intent of a Clinical Decision Support System
(CDS)?
A. To replace provider judgment
B. To store patient billing data
C. To support clinicians in patient-care decisions
D. To manage hospital staffing
Correct Answer: C. To support clinicians in patient-care decisions
Rationale:
CDS systems provide evidence-based tools such as alerts, reminders, and guidelines
to assist healthcare professionals. They enhance decision-making without replacing
clinical judgment. By integrating patient data with clinical knowledge, CDS improves
safety and outcomes. Effective CDS reduces errors and promotes best practices.
3. What is the name of the process that begins with conception and
continues through implementation of an information system?
A. Data lifecycle
B. Nursing process
C. System Development Life Cycle (SDLC)
D. Quality improvement cycle
Correct Answer: C. System Development Life Cycle (SDLC)
Rationale:
The SDLC outlines structured phases for developing information systems, including
planning, analysis, design, implementation, and maintenance. This ensures systems
,meet user needs and organizational goals. In healthcare, SDLC supports safe and
efficient system deployment. It minimizes errors and enhances usability.
4. A provider’s laptop containing patient data is stolen. What should
have been used to protect the data?
A. Firewalls
B. Password protection
C. Encryption
D. Antivirus software
Correct Answer: C. Encryption
Rationale:
Encryption converts data into unreadable code without an authorized decryption key.
Even if a device is stolen, encrypted data remains protected from unauthorized
access. HIPAA strongly recommends encryption for portable devices. Passwords alone
are insufficient if hardware is compromised.
5. A patient is transferred to another hospital using a different EHR
system. How will their health record be shared?
A. Fax transmission
B. Printed chart
C. Continuity of Care Record (CCR)
D. Verbal report only
Correct Answer: C. Continuity of Care Record (CCR)
Rationale:
A CCR is a standardized electronic document that summarizes essential patient health
information. It supports interoperability between different EHR systems. This ensures
continuity, accuracy, and patient safety during transfers. CCRs reduce delays and
errors in care transitions.
, 6. Which statement best describes Nursing Informatics?
A. Use of computers in nursing only
B. Integration of nursing and technology
C. Combination of multiple sciences to manage health information
D. Data entry for electronic records
Correct Answer: C. Combination of multiple sciences to manage health
information
Rationale:
Nursing Informatics integrates computer science, information science, cognitive
science, and nursing science. This interdisciplinary field supports clinical decision-
making and patient care. It enhances workflow, quality, and outcomes. Nurses play a
critical role in designing and optimizing health technologies.
7. Where does a nurse verify newly written provider orders during a
shift?
A. Medication administration record
B. Shift handoff sheet
C. Kardex
D. Discharge summary
Correct Answer: C. Kardex
Rationale:
The Kardex provides a concise, up-to-date summary of patient care information,
including orders. It supports quick reference and continuity across shifts. Nurses use it
to verify changes promptly. Accurate Kardex updates reduce errors and
miscommunication.
INFORMATION TECHNOLOGY IN NURSING
PRACTICE: EXAM (LATEST 2026/2027
UPDATE), WITH CORRECT/ACCURATE
ANSWERS
WGU D220 OBJECTIVE ASSESSMENT V2
INFORMATION TECHNOLOGY IN NURSING
PRACTICE
WGU D220 – Information Technology in Nursing
Practice
Objective Assessment V2 (2026/2027)
Questions 1–100 with Verified Answers & Rationales
Multiple Choice | Grade-A
Questions 1–10
1. What is the term for sharing a person’s personal information with
other individuals electronically?
A. Data mining
B. Information sharing
C. Data encryption
D. Health information exchange
Correct Answer: B. Information sharing
Rationale:
Information sharing refers to the electronic exchange of personal or health-related
data between authorized individuals or systems. In healthcare, this supports continuity
,of care but must comply with privacy regulations such as HIPAA. Unlike data mining,
which analyzes patterns, information sharing focuses on communication. Proper
governance ensures it is done securely and ethically.
2. What is the primary intent of a Clinical Decision Support System
(CDS)?
A. To replace provider judgment
B. To store patient billing data
C. To support clinicians in patient-care decisions
D. To manage hospital staffing
Correct Answer: C. To support clinicians in patient-care decisions
Rationale:
CDS systems provide evidence-based tools such as alerts, reminders, and guidelines
to assist healthcare professionals. They enhance decision-making without replacing
clinical judgment. By integrating patient data with clinical knowledge, CDS improves
safety and outcomes. Effective CDS reduces errors and promotes best practices.
3. What is the name of the process that begins with conception and
continues through implementation of an information system?
A. Data lifecycle
B. Nursing process
C. System Development Life Cycle (SDLC)
D. Quality improvement cycle
Correct Answer: C. System Development Life Cycle (SDLC)
Rationale:
The SDLC outlines structured phases for developing information systems, including
planning, analysis, design, implementation, and maintenance. This ensures systems
,meet user needs and organizational goals. In healthcare, SDLC supports safe and
efficient system deployment. It minimizes errors and enhances usability.
4. A provider’s laptop containing patient data is stolen. What should
have been used to protect the data?
A. Firewalls
B. Password protection
C. Encryption
D. Antivirus software
Correct Answer: C. Encryption
Rationale:
Encryption converts data into unreadable code without an authorized decryption key.
Even if a device is stolen, encrypted data remains protected from unauthorized
access. HIPAA strongly recommends encryption for portable devices. Passwords alone
are insufficient if hardware is compromised.
5. A patient is transferred to another hospital using a different EHR
system. How will their health record be shared?
A. Fax transmission
B. Printed chart
C. Continuity of Care Record (CCR)
D. Verbal report only
Correct Answer: C. Continuity of Care Record (CCR)
Rationale:
A CCR is a standardized electronic document that summarizes essential patient health
information. It supports interoperability between different EHR systems. This ensures
continuity, accuracy, and patient safety during transfers. CCRs reduce delays and
errors in care transitions.
, 6. Which statement best describes Nursing Informatics?
A. Use of computers in nursing only
B. Integration of nursing and technology
C. Combination of multiple sciences to manage health information
D. Data entry for electronic records
Correct Answer: C. Combination of multiple sciences to manage health
information
Rationale:
Nursing Informatics integrates computer science, information science, cognitive
science, and nursing science. This interdisciplinary field supports clinical decision-
making and patient care. It enhances workflow, quality, and outcomes. Nurses play a
critical role in designing and optimizing health technologies.
7. Where does a nurse verify newly written provider orders during a
shift?
A. Medication administration record
B. Shift handoff sheet
C. Kardex
D. Discharge summary
Correct Answer: C. Kardex
Rationale:
The Kardex provides a concise, up-to-date summary of patient care information,
including orders. It supports quick reference and continuity across shifts. Nurses use it
to verify changes promptly. Accurate Kardex updates reduce errors and
miscommunication.
