___________________________________________________________________
ATI Nursing Informatics Practice Exam
2026 | 100 Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
___________________________________________________________________
1. A nurse is reviewing the primary purpose of nursing informatics. Which
statement best describes this specialty?
A. Replacing nurses with automated technology
B. Using information and technology to support nursing practice and patient care
C. Eliminating the need for clinical judgment
D. Managing only hospital billing systems
Answer: Using information and technology to support nursing practice and
patient care
Rationale: Nursing informatics integrates nursing science, information science,
and computer science to manage information and support safe, effective patient
care and clinical decision-making.
2. A nurse enters a patient's assessment findings into an electronic health
record (EHR). Which benefit is most directly associated with this
documentation?
A. Eliminates all documentation errors
B. Provides accessible and organized patient information
,C. Prevents every medication error
D. Replaces the need for patient assessment
Answer: Provides accessible and organized patient information
Rationale: An EHR organizes patient information so authorized members of the
healthcare team can access current information and coordinate care.
3. A nurse is concerned about protecting patient information in an EHR.
Which action is appropriate?
A. Sharing passwords with coworkers
B. Leaving the computer unlocked during breaks
C. Logging out after completing documentation
D. Writing passwords on the workstation
Answer: Logging out after completing documentation
Rationale: Logging out prevents unauthorized individuals from accessing
protected health information and is an essential information-security practice.
4. Which term describes raw facts that have not yet been interpreted?
A. Information
B. Knowledge
C. Data
D. Wisdom
Answer: Data
Rationale: Data are raw facts or observations. When data are processed and
interpreted, they become information that can support knowledge and clinical
decision-making.
5. A nurse compares a patient's current blood pressure with previous readings
and recognizes a concerning trend. Which informatics concept is being
demonstrated?
,A. Data deletion
B. Information interpretation
C. Password management
D. Hardware maintenance
Answer: Information interpretation
Rationale: Comparing and interpreting data over time allows the nurse to
identify meaningful patterns that can influence clinical decisions.
6. A nurse receives an electronic alert stating that a prescribed medication
may interact with another medication the patient is taking. Which
technology generated this alert?
A. Clinical decision support system
B. Payroll system
C. Scheduling system
D. Inventory system
Answer: Clinical decision support system
Rationale: Clinical decision support systems provide patient-specific alerts,
reminders, or recommendations to assist clinicians with safe decision-making.
7. Which action by a nurse best demonstrates appropriate use of clinical
decision support?
A. Automatically accepting every alert
B. Ignoring all alerts
C. Evaluating the alert using clinical judgment
D. Disabling alerts permanently
Answer: Evaluating the alert using clinical judgment
Rationale: Clinical decision support is an aid rather than a replacement for
professional judgment. Nurses should evaluate alerts in the context of the
patient's condition.
, 8. A nurse notices that a patient's medication list contains an incorrect
medication. What should the nurse do first?
A. Ignore the discrepancy
B. Correct the record without verification
C. Verify the information and follow the organization's correction procedure
D. Delete the entire medication list
Answer: Verify the information and follow the organization's correction
procedure
Rationale: Patient information should be accurate and corrected according to
organizational policies. Nurses should verify discrepancies rather than making
unsupported changes.
9. Which patient information is considered protected health information?
A. Hospital cafeteria menu
B. Patient's diagnosis linked to the patient's identity
C. General nursing textbook information
D. Public hospital parking information
Answer: Patient's diagnosis linked to the patient's identity
Rationale: Protected health information includes individually identifiable
information related to a patient's health, treatment, or payment for healthcare
services.
10.A nurse is discussing a patient's condition with another nurse. Which
location provides the greatest privacy?
A. Public elevator
B. Hospital cafeteria
C. Private clinical area
D. Waiting room
Answer: Private clinical area
ATI Nursing Informatics Practice Exam
2026 | 100 Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
___________________________________________________________________
1. A nurse is reviewing the primary purpose of nursing informatics. Which
statement best describes this specialty?
A. Replacing nurses with automated technology
B. Using information and technology to support nursing practice and patient care
C. Eliminating the need for clinical judgment
D. Managing only hospital billing systems
Answer: Using information and technology to support nursing practice and
patient care
Rationale: Nursing informatics integrates nursing science, information science,
and computer science to manage information and support safe, effective patient
care and clinical decision-making.
2. A nurse enters a patient's assessment findings into an electronic health
record (EHR). Which benefit is most directly associated with this
documentation?
A. Eliminates all documentation errors
B. Provides accessible and organized patient information
,C. Prevents every medication error
D. Replaces the need for patient assessment
Answer: Provides accessible and organized patient information
Rationale: An EHR organizes patient information so authorized members of the
healthcare team can access current information and coordinate care.
3. A nurse is concerned about protecting patient information in an EHR.
Which action is appropriate?
A. Sharing passwords with coworkers
B. Leaving the computer unlocked during breaks
C. Logging out after completing documentation
D. Writing passwords on the workstation
Answer: Logging out after completing documentation
Rationale: Logging out prevents unauthorized individuals from accessing
protected health information and is an essential information-security practice.
4. Which term describes raw facts that have not yet been interpreted?
A. Information
B. Knowledge
C. Data
D. Wisdom
Answer: Data
Rationale: Data are raw facts or observations. When data are processed and
interpreted, they become information that can support knowledge and clinical
decision-making.
5. A nurse compares a patient's current blood pressure with previous readings
and recognizes a concerning trend. Which informatics concept is being
demonstrated?
,A. Data deletion
B. Information interpretation
C. Password management
D. Hardware maintenance
Answer: Information interpretation
Rationale: Comparing and interpreting data over time allows the nurse to
identify meaningful patterns that can influence clinical decisions.
6. A nurse receives an electronic alert stating that a prescribed medication
may interact with another medication the patient is taking. Which
technology generated this alert?
A. Clinical decision support system
B. Payroll system
C. Scheduling system
D. Inventory system
Answer: Clinical decision support system
Rationale: Clinical decision support systems provide patient-specific alerts,
reminders, or recommendations to assist clinicians with safe decision-making.
7. Which action by a nurse best demonstrates appropriate use of clinical
decision support?
A. Automatically accepting every alert
B. Ignoring all alerts
C. Evaluating the alert using clinical judgment
D. Disabling alerts permanently
Answer: Evaluating the alert using clinical judgment
Rationale: Clinical decision support is an aid rather than a replacement for
professional judgment. Nurses should evaluate alerts in the context of the
patient's condition.
, 8. A nurse notices that a patient's medication list contains an incorrect
medication. What should the nurse do first?
A. Ignore the discrepancy
B. Correct the record without verification
C. Verify the information and follow the organization's correction procedure
D. Delete the entire medication list
Answer: Verify the information and follow the organization's correction
procedure
Rationale: Patient information should be accurate and corrected according to
organizational policies. Nurses should verify discrepancies rather than making
unsupported changes.
9. Which patient information is considered protected health information?
A. Hospital cafeteria menu
B. Patient's diagnosis linked to the patient's identity
C. General nursing textbook information
D. Public hospital parking information
Answer: Patient's diagnosis linked to the patient's identity
Rationale: Protected health information includes individually identifiable
information related to a patient's health, treatment, or payment for healthcare
services.
10.A nurse is discussing a patient's condition with another nurse. Which
location provides the greatest privacy?
A. Public elevator
B. Hospital cafeteria
C. Private clinical area
D. Waiting room
Answer: Private clinical area
