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1. A nurse is using a computerized documentation
system to record the vital signs of a patient. The nurse
notices that the system does not allow her to enter a
blood pressure value that is outside the normal range.
What is the most likely reason for this feature?
a) To prevent data entry errors
b) To alert the nurse to a potential problem
c) To ensure data quality and accuracy
d) To protect patient confidentiality
*Answer: c) To ensure data quality and accuracy
Rationale: Data quality and accuracy are essential for
health information systems, as they affect the
reliability and validity of the information and the
decisions based on it. A computerized documentation
system may have built-in validation rules that prevent
the entry of values that are implausible or inconsistent
with other data.
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 reports feeling dizzy and
having chest pain. What should the nurse do first?
a) Advise the patient to call 911 or go to the nearest
emergency department
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