NRS 450 Exam 4 V2 | NRS 450 Nursing Informatics
| Actual Q&A with Rationale (NRS450 Exam 4) |
Grand Canyon University
1. The Informatics Nurse Specialist (INS) is evaluating a new clinical documentation system.
Which action best demonstrates the INS role in the design phase of the Systems Development
Life Cycle (SDLC)?
A. Conducting a workflow analysis to identify current clinical processes.
B. Creating the technical specifications and screen layouts based on user requirements.
C. Training super-users on the specific functionalities of the software.
D. Performing a post-implementation audit to determine system ROI.
Correct Answer: B
Explanation: The design phase of the SDLC focuses on creating the blueprints for the
system, which includes screen layouts and technical specifications. This phase translates
the requirements gathered during the analysis phase into a functional plan. The
Informatics Nurse Specialist ensures that these designs align with clinical nursing
standards and user needs.
2. Which of the following are recognized benefits of an integrated Electronic Health Record
(EHR) system within a large healthcare organization? (Select All That Apply)
A. Improved data integrity and reduced record duplication.
B. Enhanced communication between interprofessional team members.
,C. Elimination of all clinical errors and sentinel events.
D. Immediate access to patient historical data at the point of care.
E. Support for evidence-based practice through clinical decision support tools.
F. Increased administrative costs due to hardware requirements.
Correct Answer: A, B, D, E
Explanation: Integrated EHRs streamline information sharing across various departments,
which directly improves the continuity of care. By providing real-time data access and
decision support, the system helps clinicians make more informed choices based on
current evidence. While EHRs significantly reduce errors, they do not eliminate all risks,
and the goal is generally to reduce administrative costs over time through efficiency.
3. A nurse is entering a medication order into the CPOE system and receives an alert stating
the patient is allergic to the prescribed drug. This is an example of which informatics
component?
A. Administrative Information System
B. Clinical Decision Support System (CDSS)
C. Health Information Exchange (HIE)
D. Personal Health Record (PHR)
Correct Answer: B
,Explanation: A Clinical Decision Support System (CDSS) provides clinicians with
knowledge and person-specific information to enhance health and healthcare. Allergy
alerts are a classic example of passive or active CDSS designed to prevent adverse drug
events. These systems analyze real-time data against a knowledge base to offer safety
warnings to the provider.
4. The TIGER initiative (Technology Informatics Guiding Education Reform) was established to
achieve which primary objective in nursing?
A. To mandate the use of specific EHR vendors in all US hospitals.
B. To develop a standard nursing language for billing purposes.
C. To decrease the number of nurses working in informatics roles.
D. To integrate informatics into nursing education and practice.
Correct Answer: D
Explanation: The TIGER initiative aims to make nursing informatics competencies a part
of every nurse’s skill set. It emphasizes that all nurses should be capable of using
technology to provide safer, high-quality patient care. This initiative focuses on education
reform to bridge the gap between technology and clinical practice.
5. A healthcare organization is implementing a new telehealth program for rural patients.
What are the primary legal and regulatory concerns the project manager must address?
(Select All That Apply)
A. Licensure requirements for providers practicing across state lines.
, B. Reimbursement policies from CMS and private insurers.
C. Patient preference for in-person visits over virtual visits.
D. Compliance with HIPAA privacy and security regulations for data transmission.
E. The brand of laptop used by the patient at home.
Correct Answer: A, B, D
Explanation: Telehealth implementation requires strict adherence to state licensure laws,
as many states require a provider to be licensed where the patient is located.
Reimbursement is a major regulatory factor, as different payers have specific rules about
which virtual services are covered. Additionally, ensuring that the communication platform
is HIPAA-compliant is essential to protect patient confidentiality during remote
consultations.
6. When discussing the DIKW framework in nursing informatics, how is ‘Knowledge’ best
described?
A. Discrete facts and figures without context.
B. Data that has been processed and given meaning.
C. The appropriate application of knowledge to manage and solve human problems.
D. The synthesis of information to identify patterns and relationships.
Correct Answer: D
| Actual Q&A with Rationale (NRS450 Exam 4) |
Grand Canyon University
1. The Informatics Nurse Specialist (INS) is evaluating a new clinical documentation system.
Which action best demonstrates the INS role in the design phase of the Systems Development
Life Cycle (SDLC)?
A. Conducting a workflow analysis to identify current clinical processes.
B. Creating the technical specifications and screen layouts based on user requirements.
C. Training super-users on the specific functionalities of the software.
D. Performing a post-implementation audit to determine system ROI.
Correct Answer: B
Explanation: The design phase of the SDLC focuses on creating the blueprints for the
system, which includes screen layouts and technical specifications. This phase translates
the requirements gathered during the analysis phase into a functional plan. The
Informatics Nurse Specialist ensures that these designs align with clinical nursing
standards and user needs.
2. Which of the following are recognized benefits of an integrated Electronic Health Record
(EHR) system within a large healthcare organization? (Select All That Apply)
A. Improved data integrity and reduced record duplication.
B. Enhanced communication between interprofessional team members.
,C. Elimination of all clinical errors and sentinel events.
D. Immediate access to patient historical data at the point of care.
E. Support for evidence-based practice through clinical decision support tools.
F. Increased administrative costs due to hardware requirements.
Correct Answer: A, B, D, E
Explanation: Integrated EHRs streamline information sharing across various departments,
which directly improves the continuity of care. By providing real-time data access and
decision support, the system helps clinicians make more informed choices based on
current evidence. While EHRs significantly reduce errors, they do not eliminate all risks,
and the goal is generally to reduce administrative costs over time through efficiency.
3. A nurse is entering a medication order into the CPOE system and receives an alert stating
the patient is allergic to the prescribed drug. This is an example of which informatics
component?
A. Administrative Information System
B. Clinical Decision Support System (CDSS)
C. Health Information Exchange (HIE)
D. Personal Health Record (PHR)
Correct Answer: B
,Explanation: A Clinical Decision Support System (CDSS) provides clinicians with
knowledge and person-specific information to enhance health and healthcare. Allergy
alerts are a classic example of passive or active CDSS designed to prevent adverse drug
events. These systems analyze real-time data against a knowledge base to offer safety
warnings to the provider.
4. The TIGER initiative (Technology Informatics Guiding Education Reform) was established to
achieve which primary objective in nursing?
A. To mandate the use of specific EHR vendors in all US hospitals.
B. To develop a standard nursing language for billing purposes.
C. To decrease the number of nurses working in informatics roles.
D. To integrate informatics into nursing education and practice.
Correct Answer: D
Explanation: The TIGER initiative aims to make nursing informatics competencies a part
of every nurse’s skill set. It emphasizes that all nurses should be capable of using
technology to provide safer, high-quality patient care. This initiative focuses on education
reform to bridge the gap between technology and clinical practice.
5. A healthcare organization is implementing a new telehealth program for rural patients.
What are the primary legal and regulatory concerns the project manager must address?
(Select All That Apply)
A. Licensure requirements for providers practicing across state lines.
, B. Reimbursement policies from CMS and private insurers.
C. Patient preference for in-person visits over virtual visits.
D. Compliance with HIPAA privacy and security regulations for data transmission.
E. The brand of laptop used by the patient at home.
Correct Answer: A, B, D
Explanation: Telehealth implementation requires strict adherence to state licensure laws,
as many states require a provider to be licensed where the patient is located.
Reimbursement is a major regulatory factor, as different payers have specific rules about
which virtual services are covered. Additionally, ensuring that the communication platform
is HIPAA-compliant is essential to protect patient confidentiality during remote
consultations.
6. When discussing the DIKW framework in nursing informatics, how is ‘Knowledge’ best
described?
A. Discrete facts and figures without context.
B. Data that has been processed and given meaning.
C. The appropriate application of knowledge to manage and solve human problems.
D. The synthesis of information to identify patterns and relationships.
Correct Answer: D
