NURS6214
Health Care
Informatics
LATEST EXAM w/ RATIONALES
2024
,Part A:
1. A nurse is using an electronic health record (EHR)
system to document the care of a patient with diabetes.
The nurse notices that the system has a feature that allows
her to enter clinical decision support (CDS) rules based on
the patient's condition and preferences. What is the main
benefit of using CDS rules in EHR systems?
a) They reduce the need for human judgment and expertise
in clinical situations.
b) They provide standardized and evidence-based
recommendations for optimal care.
c) They enhance the communication and collaboration
among health care providers.
d) They increase the efficiency and accuracy of data entry
and retrieval.
* b) They provide standardized and evidence-based
recommendations for optimal care.
Rationale: CDS rules are tools that help clinicians make
better decisions by providing relevant and timely
information, such as guidelines, alerts, reminders, order
sets, etc. CDS rules can improve the quality, safety, and
effectiveness of care by reducing errors, variations, and
unnecessary interventions.
2. A nurse is working in a telehealth center that provides
remote monitoring and consultation services to patients
, with chronic conditions. The nurse receives a call from a
patient who has a home blood pressure monitor that is
connected to the telehealth system. The patient reports that
he feels dizzy and his monitor shows a reading of 180/100
mmHg. What should the nurse do first?
a) Advise the patient to take his prescribed
antihypertensive medication and rest for a while.
b) Ask the patient to repeat the measurement after
checking the accuracy of the monitor.
c) Contact the patient's primary care provider and inform
him about the situation.
d) Call an ambulance and instruct the patient to prepare for
emergency transport.
* d) Call an ambulance and instruct the patient to prepare
for emergency transport.
Rationale: The patient's blood pressure reading indicates a
hypertensive crisis, which is a life-threatening condition
that requires immediate medical attention. The nurse
should prioritize the patient's safety and initiate emergency
response, while providing reassurance and support to the
patient.
3. A nurse is involved in a quality improvement project
that aims to reduce hospital-acquired infections (HAIs) in
an intensive care unit (ICU). The nurse uses a
computerized surveillance system that collects and
analyzes data on infection rates, risk factors, and
outcomes. How can the nurse use this system to improve
the quality of care in the ICU?
Health Care
Informatics
LATEST EXAM w/ RATIONALES
2024
,Part A:
1. A nurse is using an electronic health record (EHR)
system to document the care of a patient with diabetes.
The nurse notices that the system has a feature that allows
her to enter clinical decision support (CDS) rules based on
the patient's condition and preferences. What is the main
benefit of using CDS rules in EHR systems?
a) They reduce the need for human judgment and expertise
in clinical situations.
b) They provide standardized and evidence-based
recommendations for optimal care.
c) They enhance the communication and collaboration
among health care providers.
d) They increase the efficiency and accuracy of data entry
and retrieval.
* b) They provide standardized and evidence-based
recommendations for optimal care.
Rationale: CDS rules are tools that help clinicians make
better decisions by providing relevant and timely
information, such as guidelines, alerts, reminders, order
sets, etc. CDS rules can improve the quality, safety, and
effectiveness of care by reducing errors, variations, and
unnecessary interventions.
2. A nurse is working in a telehealth center that provides
remote monitoring and consultation services to patients
, with chronic conditions. The nurse receives a call from a
patient who has a home blood pressure monitor that is
connected to the telehealth system. The patient reports that
he feels dizzy and his monitor shows a reading of 180/100
mmHg. What should the nurse do first?
a) Advise the patient to take his prescribed
antihypertensive medication and rest for a while.
b) Ask the patient to repeat the measurement after
checking the accuracy of the monitor.
c) Contact the patient's primary care provider and inform
him about the situation.
d) Call an ambulance and instruct the patient to prepare for
emergency transport.
* d) Call an ambulance and instruct the patient to prepare
for emergency transport.
Rationale: The patient's blood pressure reading indicates a
hypertensive crisis, which is a life-threatening condition
that requires immediate medical attention. The nurse
should prioritize the patient's safety and initiate emergency
response, while providing reassurance and support to the
patient.
3. A nurse is involved in a quality improvement project
that aims to reduce hospital-acquired infections (HAIs) in
an intensive care unit (ICU). The nurse uses a
computerized surveillance system that collects and
analyzes data on infection rates, risk factors, and
outcomes. How can the nurse use this system to improve
the quality of care in the ICU?
