,WGU D220 Information Systems Objective
Assessment (OA) Exam | 2026/2027 Edition
(PDF)
**1. Which information in an electronic medical record (EMR) is most critical for a nurse to plan and
manage a patient's post-operative care after open-heart surgery?**
A) The patient's insurance information
B) The patient's admission date and time
C) The provider's post-operative orders
D) The patient's dietary preferences from the admission form
**Correct Answer:** C) The provider's post-operative orders
**Rationale:** Provider orders define the specific plan of care, including medications, activity
restrictions, monitoring parameters, and other critical interventions needed after surgery. Billing data,
admission times, and dietary preferences do not guide clinical care planning. Provider orders are the
authoritative source for post-operative management.
**2. A nurse is managing a patient with labile blood glucose levels. In addition to nursing flow sheets
and provider orders, which component of the electronic medical record (EMR) is most helpful for
managing these fluctuations?**
A) The patient's demographic information
B) The medication administration record (MAR)
C) The patient's advance directive
D) The patient's insurance claims history
**Correct Answer:** B) The medication administration record (MAR)
**Rationale:** The MAR provides a complete record of all medications administered, including insulin
doses, timing, and routes. This data is essential for correlating glucose fluctuations with medication
,administration and making timely adjustments. Demographics, advance directives, and insurance claims
do not provide the clinical data needed for glucose management.
**3. A charge nurse uses a department smartphone to send a text message containing a patient's last
name, room number, and most recent vital signs to a colleague. What is the primary concern with this
practice?**
A) The message may not be received promptly
B) The smartphone may not have adequate battery life
C) The transmission of protected health information (PHI) via unsecured text messaging violates HIPAA
D) The vital signs may be documented incorrectly
**Correct Answer:** C) The transmission of protected health information (PHI) via unsecured text
messaging violates HIPAA
**Rationale:** Transmitting patient identifiers (name, room number) and clinical data (vital signs) via
unsecured text messaging creates a risk of interception and unauthorized access. This violates HIPAA's
Privacy and Security Rules, which require reasonable safeguards to protect PHI. Secure, encrypted
communication platforms should be used instead.
**4. A facility has recently implemented dictation at the point of care. What is a primary benefit of this
technology for nursing documentation?**
A) It eliminates the need for all paper documentation
B) It allows nurses to document care hands-free and in real-time
C) It automatically codes all diagnoses for billing purposes
D) It replaces the need for clinical judgment in documentation
**Correct Answer:** B) It allows nurses to document care hands-free and in real-time
**Rationale:** Point-of-care dictation enables nurses to document while providing care, reducing the
need to recall information later and potentially improving the accuracy and timeliness of
documentation. It does not eliminate all paper, automatically handle billing, or replace clinical judgment.
, **5. What is the primary purpose of the Health Insurance Portability and Accountability Act (HIPAA) in
healthcare informatics?**
A) To standardize electronic health record systems across all hospitals
B) To protect the privacy and security of patients' protected health information (PHI)
C) To provide financial incentives for the adoption of electronic health records
D) To mandate the use of specific clinical terminologies in all documentation
**Correct Answer:** B) To protect the privacy and security of patients' protected health information
(PHI)
**Rationale:** HIPAA establishes national standards to protect individuals' medical records and other
personal health information. It applies to health plans, healthcare clearinghouses, and healthcare
providers who conduct certain electronic transactions. The Privacy Rule protects PHI, and the Security
Rule protects electronic PHI.
**6. Which law or act provided financial incentives for the meaningful use of electronic health records
(EHRs)?**
A) The Health Insurance Portability and Accountability Act (HIPAA)
B) The American Recovery and Reinvestment Act (ARRA) / HITECH Act
C) The Patient Protection and Affordable Care Act (ACA)
D) The Health Information Technology for Economic and Clinical Health (HITECH) Act
**Correct Answer:** B) The American Recovery and Reinvestment Act (ARRA) / HITECH Act
**Rationale:** The HITECH Act, enacted as part of the American Recovery and Reinvestment Act of
2009, provided financial incentives to healthcare providers for the "meaningful use" of certified
electronic health record technology. The goal was to promote the adoption and meaningful use of
health information technology.
**7. A nurse is providing discharge teaching to a patient with newly diagnosed diabetes. The patient
asks, "What is a peripheral biometric device?" The nurse's best response is:**
A) A device that measures blood pressure in the hospital
Assessment (OA) Exam | 2026/2027 Edition
(PDF)
**1. Which information in an electronic medical record (EMR) is most critical for a nurse to plan and
manage a patient's post-operative care after open-heart surgery?**
A) The patient's insurance information
B) The patient's admission date and time
C) The provider's post-operative orders
D) The patient's dietary preferences from the admission form
**Correct Answer:** C) The provider's post-operative orders
**Rationale:** Provider orders define the specific plan of care, including medications, activity
restrictions, monitoring parameters, and other critical interventions needed after surgery. Billing data,
admission times, and dietary preferences do not guide clinical care planning. Provider orders are the
authoritative source for post-operative management.
**2. A nurse is managing a patient with labile blood glucose levels. In addition to nursing flow sheets
and provider orders, which component of the electronic medical record (EMR) is most helpful for
managing these fluctuations?**
A) The patient's demographic information
B) The medication administration record (MAR)
C) The patient's advance directive
D) The patient's insurance claims history
**Correct Answer:** B) The medication administration record (MAR)
**Rationale:** The MAR provides a complete record of all medications administered, including insulin
doses, timing, and routes. This data is essential for correlating glucose fluctuations with medication
,administration and making timely adjustments. Demographics, advance directives, and insurance claims
do not provide the clinical data needed for glucose management.
**3. A charge nurse uses a department smartphone to send a text message containing a patient's last
name, room number, and most recent vital signs to a colleague. What is the primary concern with this
practice?**
A) The message may not be received promptly
B) The smartphone may not have adequate battery life
C) The transmission of protected health information (PHI) via unsecured text messaging violates HIPAA
D) The vital signs may be documented incorrectly
**Correct Answer:** C) The transmission of protected health information (PHI) via unsecured text
messaging violates HIPAA
**Rationale:** Transmitting patient identifiers (name, room number) and clinical data (vital signs) via
unsecured text messaging creates a risk of interception and unauthorized access. This violates HIPAA's
Privacy and Security Rules, which require reasonable safeguards to protect PHI. Secure, encrypted
communication platforms should be used instead.
**4. A facility has recently implemented dictation at the point of care. What is a primary benefit of this
technology for nursing documentation?**
A) It eliminates the need for all paper documentation
B) It allows nurses to document care hands-free and in real-time
C) It automatically codes all diagnoses for billing purposes
D) It replaces the need for clinical judgment in documentation
**Correct Answer:** B) It allows nurses to document care hands-free and in real-time
**Rationale:** Point-of-care dictation enables nurses to document while providing care, reducing the
need to recall information later and potentially improving the accuracy and timeliness of
documentation. It does not eliminate all paper, automatically handle billing, or replace clinical judgment.
, **5. What is the primary purpose of the Health Insurance Portability and Accountability Act (HIPAA) in
healthcare informatics?**
A) To standardize electronic health record systems across all hospitals
B) To protect the privacy and security of patients' protected health information (PHI)
C) To provide financial incentives for the adoption of electronic health records
D) To mandate the use of specific clinical terminologies in all documentation
**Correct Answer:** B) To protect the privacy and security of patients' protected health information
(PHI)
**Rationale:** HIPAA establishes national standards to protect individuals' medical records and other
personal health information. It applies to health plans, healthcare clearinghouses, and healthcare
providers who conduct certain electronic transactions. The Privacy Rule protects PHI, and the Security
Rule protects electronic PHI.
**6. Which law or act provided financial incentives for the meaningful use of electronic health records
(EHRs)?**
A) The Health Insurance Portability and Accountability Act (HIPAA)
B) The American Recovery and Reinvestment Act (ARRA) / HITECH Act
C) The Patient Protection and Affordable Care Act (ACA)
D) The Health Information Technology for Economic and Clinical Health (HITECH) Act
**Correct Answer:** B) The American Recovery and Reinvestment Act (ARRA) / HITECH Act
**Rationale:** The HITECH Act, enacted as part of the American Recovery and Reinvestment Act of
2009, provided financial incentives to healthcare providers for the "meaningful use" of certified
electronic health record technology. The goal was to promote the adoption and meaningful use of
health information technology.
**7. A nurse is providing discharge teaching to a patient with newly diagnosed diabetes. The patient
asks, "What is a peripheral biometric device?" The nurse's best response is:**
A) A device that measures blood pressure in the hospital
