WGU D220 – Information Technology in
Nursing Practice Exam Questions and
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf.
1. Which primary goal best describes the purpose of health
information technology (HIT) in nursing practice?
A. To replace clinical judgment with automation
B. To reduce the number of healthcare workers needed
C. To improve patient safety, quality of care, and healthcare efficiency
D. To eliminate all documentation requirements
Rationale: Health information technology is designed to enhance
healthcare delivery by improving patient safety, increasing efficiency,
supporting clinical decision-making, reducing errors, and facilitating
communication among healthcare providers. HIT supports—not
replaces—clinical judgment.
2. Which electronic system is primarily designed to store, manage,
and retrieve patient health information within a healthcare
organization?
,A. Clinical Decision Support System (CDSS)
B. Computerized Provider Order Entry (CPOE)
C. Electronic Health Record (EHR)
D. Revenue Cycle Management System
Rationale: An Electronic Health Record (EHR) is a comprehensive digital
record containing a patient's health history, medications, laboratory
results, diagnoses, treatment plans, and provider documentation. It
serves as the primary repository for patient information throughout
care.
3. A nurse receives an alert warning that a prescribed medication
may interact with another medication the patient is taking. Which
technology generated this alert?
A. Electronic Medication Administration Record
B. Telehealth Platform
C. Clinical Decision Support System (CDSS)
D. Patient Portal
Rationale: Clinical Decision Support Systems analyze patient-specific
information and provide evidence-based alerts, reminders,
recommendations, and warnings that assist clinicians in making safe
clinical decisions.
4. Which nursing action demonstrates appropriate use of
Computerized Provider Order Entry (CPOE)?
,A. Entering nursing assessment findings
B. Documenting patient education
C. Reviewing electronically entered provider medication orders
D. Updating insurance information
Rationale: Computerized Provider Order Entry allows authorized
providers to enter medication, laboratory, diagnostic, and treatment
orders electronically. Nurses review and implement these orders while
verifying accuracy and patient safety.
5. What is the greatest benefit of barcode medication administration
(BCMA)?
A. Eliminates medication documentation
B. Shortens every patient encounter
C. Reduces medication administration errors
D. Prevents all adverse drug reactions
Rationale: BCMA improves medication safety by verifying the correct
patient, medication, dose, route, and time before administration.
Although highly effective, it does not eliminate all medication-related
errors or adverse reactions.
6. Which component of nursing informatics integrates nursing
science, computer science, and information science?
A. Public health
B. Medical coding
, C. Nursing informatics
D. Risk management
Rationale: Nursing informatics combines nursing knowledge with
computer and information sciences to improve healthcare delivery,
support decision-making, and enhance communication and patient
outcomes.
7. A nurse accidentally accesses the health record of a patient not
assigned to their care. Which ethical principle has been violated?
A. Beneficence
B. Justice
C. Fidelity
D. Confidentiality
Rationale: Confidentiality requires healthcare professionals to protect
patient information and access only records necessary for providing
care. Unauthorized access violates privacy laws and professional ethics.
8. Which federal law primarily protects patient health information
privacy?
A. OSHA
B. EMTALA
C. HIPAA
D. CMS
Rationale: The Health Insurance Portability and Accountability Act
(HIPAA) establishes standards for protecting the privacy and security of
Nursing Practice Exam Questions and
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf.
1. Which primary goal best describes the purpose of health
information technology (HIT) in nursing practice?
A. To replace clinical judgment with automation
B. To reduce the number of healthcare workers needed
C. To improve patient safety, quality of care, and healthcare efficiency
D. To eliminate all documentation requirements
Rationale: Health information technology is designed to enhance
healthcare delivery by improving patient safety, increasing efficiency,
supporting clinical decision-making, reducing errors, and facilitating
communication among healthcare providers. HIT supports—not
replaces—clinical judgment.
2. Which electronic system is primarily designed to store, manage,
and retrieve patient health information within a healthcare
organization?
,A. Clinical Decision Support System (CDSS)
B. Computerized Provider Order Entry (CPOE)
C. Electronic Health Record (EHR)
D. Revenue Cycle Management System
Rationale: An Electronic Health Record (EHR) is a comprehensive digital
record containing a patient's health history, medications, laboratory
results, diagnoses, treatment plans, and provider documentation. It
serves as the primary repository for patient information throughout
care.
3. A nurse receives an alert warning that a prescribed medication
may interact with another medication the patient is taking. Which
technology generated this alert?
A. Electronic Medication Administration Record
B. Telehealth Platform
C. Clinical Decision Support System (CDSS)
D. Patient Portal
Rationale: Clinical Decision Support Systems analyze patient-specific
information and provide evidence-based alerts, reminders,
recommendations, and warnings that assist clinicians in making safe
clinical decisions.
4. Which nursing action demonstrates appropriate use of
Computerized Provider Order Entry (CPOE)?
,A. Entering nursing assessment findings
B. Documenting patient education
C. Reviewing electronically entered provider medication orders
D. Updating insurance information
Rationale: Computerized Provider Order Entry allows authorized
providers to enter medication, laboratory, diagnostic, and treatment
orders electronically. Nurses review and implement these orders while
verifying accuracy and patient safety.
5. What is the greatest benefit of barcode medication administration
(BCMA)?
A. Eliminates medication documentation
B. Shortens every patient encounter
C. Reduces medication administration errors
D. Prevents all adverse drug reactions
Rationale: BCMA improves medication safety by verifying the correct
patient, medication, dose, route, and time before administration.
Although highly effective, it does not eliminate all medication-related
errors or adverse reactions.
6. Which component of nursing informatics integrates nursing
science, computer science, and information science?
A. Public health
B. Medical coding
, C. Nursing informatics
D. Risk management
Rationale: Nursing informatics combines nursing knowledge with
computer and information sciences to improve healthcare delivery,
support decision-making, and enhance communication and patient
outcomes.
7. A nurse accidentally accesses the health record of a patient not
assigned to their care. Which ethical principle has been violated?
A. Beneficence
B. Justice
C. Fidelity
D. Confidentiality
Rationale: Confidentiality requires healthcare professionals to protect
patient information and access only records necessary for providing
care. Unauthorized access violates privacy laws and professional ethics.
8. Which federal law primarily protects patient health information
privacy?
A. OSHA
B. EMTALA
C. HIPAA
D. CMS
Rationale: The Health Insurance Portability and Accountability Act
(HIPAA) establishes standards for protecting the privacy and security of
