NURSING INFORMATICS EXAM -PRACTICE QUESTIONS AND
ANSWERS PLUS DETAILED RATIONALES | COMPLETE
STUDYGUIDE| GUARANTEED PASS | DOWNLOAD INSTANT
PDF 2027-2028
1. A nurse documents a client's blood pressure directly into the electronic health record
(EHR) immediately after obtaining the measurement. Which informatics principle is best
demonstrated?
A. Data accuracy
B. Data redundancy
C. Data encryption
D. Data migration
Answer: A
Rationale: Immediate documentation of an objectively obtained measurement promotes
accurate, timely clinical data and reduces the risk of transcription errors.
2. A nurse notices that a client's medication list in the EHR contains two entries for the
same medication. Which action should the nurse take first?
A. Delete one entry independently
B. Ignore the duplication
C. Verify the current medication order and follow the organization's reconciliation process
D. Ask the client to choose which entry is correct
Answer: C
Rationale: Duplicate medication entries can create serious medication-safety risks. The nurse
should verify the active order and use the approved medication-reconciliation process rather
than independently deleting information.
3. Which term refers to raw facts collected about a patient before they are interpreted or
analyzed?
A. Knowledge
B. Data
C. Wisdom
D. Information
,Answer: B
Rationale: Data are raw facts or observations. Information results when data are organized or
interpreted, while knowledge and wisdom involve progressively higher levels of understanding
and application.
4. A nurse reviews a dashboard showing that the unit's catheter-associated urinary tract
infection rate increased during the past quarter. What is the dashboard primarily
providing?
A. Unprocessed data
B. Information for decision-making
C. A replacement for clinical judgment
D. A patient diagnosis
Answer: B
Rationale: A dashboard organizes and presents data in a meaningful form, converting raw
observations into information that can support quality-improvement decisions.
5. A nurse receives an alert stating that a newly prescribed medication may interact with
one of the client's current medications. Which informatics technology generated this alert?
A. Clinical decision support system
B. Payroll information system
C. Picture archiving system
D. Inventory management system
Answer: A
Rationale: Clinical decision support systems provide patient-specific information, alerts,
reminders, or recommendations designed to assist clinicians with safe decision-making.
6. A nurse is concerned that excessive medication alerts are causing clinicians to ignore
important warnings. Which problem is being described?
A. Data migration
B. Alert fatigue
C. Interoperability
D. Data normalization
,Answer: B
Rationale: Alert fatigue occurs when clinicians receive excessive or low-value alerts and
become desensitized, potentially causing important warnings to be overlooked.
7. A hospital introduces barcode medication administration. Which outcome is the
technology primarily intended to improve?
A. Accuracy of medication administration
B. Nurse staffing ratios
C. Hospital parking availability
D. Dietary menu selection
Answer: A
Rationale: Barcode medication administration helps verify the patient, medication, dose,
route, and timing and can reduce medication-administration errors when used correctly.
8. A nurse scans a client's identification bracelet before administering insulin. The scanner
displays a medication mismatch. What should the nurse do?
A. Override the warning immediately
B. Administer the insulin because the dose appears correct
C. Stop and verify the medication order and patient information
D. Ask another patient whether the medication belongs to the client
Answer: C
Rationale: A mismatch may indicate an incorrect medication, patient, dose, or order. The
nurse should resolve the discrepancy before administration rather than bypassing the safety
system.
9. A nurse uses a structured EHR template that requires documentation of allergies before
medication orders can be completed. Which informatics principle does this best
demonstrate?
A. Forced-function safety design
B. Social networking
C. Data destruction
D. Manual transcription
, Answer: A
Rationale: A forced function requires a user to complete a safety-critical step before
proceeding, reducing the likelihood that essential information such as allergies will be
omitted.
10. Which action best protects the confidentiality of electronic patient information?
A. Sharing passwords with trusted coworkers
B. Leaving the workstation unlocked during breaks
C. Using an individual password and locking the workstation when unattended
D. Printing all patient information for convenience
Answer: C
Rationale: Individual authentication and workstation security help prevent unauthorized
access to protected health information. Passwords should never be shared.
11. A nurse receives an email requesting immediate login credentials to “prevent account
suspension.” The message contains a suspicious link. What should the nurse do?
A. Click the link and verify the account
B. Forward the message to coworkers
C. Provide the requested credentials
D. Report the suspected phishing attempt through the organization's security process
Answer: D
Rationale: Phishing attempts commonly use fraudulent messages to obtain credentials or
sensitive information. Suspicious messages should be reported through established
cybersecurity procedures rather than opened or answered.
12. A nurse accidentally sends a patient's discharge summary to the wrong email address.
What is the priority action?
A. Delete the nurse's sent-email folder
B. Report the privacy incident according to organizational policy
C. Ignore the error if the recipient does not respond
D. Send the entire patient chart to correct the mistake
ANSWERS PLUS DETAILED RATIONALES | COMPLETE
STUDYGUIDE| GUARANTEED PASS | DOWNLOAD INSTANT
PDF 2027-2028
1. A nurse documents a client's blood pressure directly into the electronic health record
(EHR) immediately after obtaining the measurement. Which informatics principle is best
demonstrated?
A. Data accuracy
B. Data redundancy
C. Data encryption
D. Data migration
Answer: A
Rationale: Immediate documentation of an objectively obtained measurement promotes
accurate, timely clinical data and reduces the risk of transcription errors.
2. A nurse notices that a client's medication list in the EHR contains two entries for the
same medication. Which action should the nurse take first?
A. Delete one entry independently
B. Ignore the duplication
C. Verify the current medication order and follow the organization's reconciliation process
D. Ask the client to choose which entry is correct
Answer: C
Rationale: Duplicate medication entries can create serious medication-safety risks. The nurse
should verify the active order and use the approved medication-reconciliation process rather
than independently deleting information.
3. Which term refers to raw facts collected about a patient before they are interpreted or
analyzed?
A. Knowledge
B. Data
C. Wisdom
D. Information
,Answer: B
Rationale: Data are raw facts or observations. Information results when data are organized or
interpreted, while knowledge and wisdom involve progressively higher levels of understanding
and application.
4. A nurse reviews a dashboard showing that the unit's catheter-associated urinary tract
infection rate increased during the past quarter. What is the dashboard primarily
providing?
A. Unprocessed data
B. Information for decision-making
C. A replacement for clinical judgment
D. A patient diagnosis
Answer: B
Rationale: A dashboard organizes and presents data in a meaningful form, converting raw
observations into information that can support quality-improvement decisions.
5. A nurse receives an alert stating that a newly prescribed medication may interact with
one of the client's current medications. Which informatics technology generated this alert?
A. Clinical decision support system
B. Payroll information system
C. Picture archiving system
D. Inventory management system
Answer: A
Rationale: Clinical decision support systems provide patient-specific information, alerts,
reminders, or recommendations designed to assist clinicians with safe decision-making.
6. A nurse is concerned that excessive medication alerts are causing clinicians to ignore
important warnings. Which problem is being described?
A. Data migration
B. Alert fatigue
C. Interoperability
D. Data normalization
,Answer: B
Rationale: Alert fatigue occurs when clinicians receive excessive or low-value alerts and
become desensitized, potentially causing important warnings to be overlooked.
7. A hospital introduces barcode medication administration. Which outcome is the
technology primarily intended to improve?
A. Accuracy of medication administration
B. Nurse staffing ratios
C. Hospital parking availability
D. Dietary menu selection
Answer: A
Rationale: Barcode medication administration helps verify the patient, medication, dose,
route, and timing and can reduce medication-administration errors when used correctly.
8. A nurse scans a client's identification bracelet before administering insulin. The scanner
displays a medication mismatch. What should the nurse do?
A. Override the warning immediately
B. Administer the insulin because the dose appears correct
C. Stop and verify the medication order and patient information
D. Ask another patient whether the medication belongs to the client
Answer: C
Rationale: A mismatch may indicate an incorrect medication, patient, dose, or order. The
nurse should resolve the discrepancy before administration rather than bypassing the safety
system.
9. A nurse uses a structured EHR template that requires documentation of allergies before
medication orders can be completed. Which informatics principle does this best
demonstrate?
A. Forced-function safety design
B. Social networking
C. Data destruction
D. Manual transcription
, Answer: A
Rationale: A forced function requires a user to complete a safety-critical step before
proceeding, reducing the likelihood that essential information such as allergies will be
omitted.
10. Which action best protects the confidentiality of electronic patient information?
A. Sharing passwords with trusted coworkers
B. Leaving the workstation unlocked during breaks
C. Using an individual password and locking the workstation when unattended
D. Printing all patient information for convenience
Answer: C
Rationale: Individual authentication and workstation security help prevent unauthorized
access to protected health information. Passwords should never be shared.
11. A nurse receives an email requesting immediate login credentials to “prevent account
suspension.” The message contains a suspicious link. What should the nurse do?
A. Click the link and verify the account
B. Forward the message to coworkers
C. Provide the requested credentials
D. Report the suspected phishing attempt through the organization's security process
Answer: D
Rationale: Phishing attempts commonly use fraudulent messages to obtain credentials or
sensitive information. Suspicious messages should be reported through established
cybersecurity procedures rather than opened or answered.
12. A nurse accidentally sends a patient's discharge summary to the wrong email address.
What is the priority action?
A. Delete the nurse's sent-email folder
B. Report the privacy incident according to organizational policy
C. Ignore the error if the recipient does not respond
D. Send the entire patient chart to correct the mistake
