C790 WGU FOUNDATIONS IN NURSING INFORMATICS
UPDATED ACTUAL QUESTIONS AND CORRECT
ANSWERS
Question:
1. HIS implementation benefits to healthcare
Answer:
can improve cost control, increase the timeliness and accuracy of patient care
and administration information, increase service capacity, reduce personnel costs
and inventory levels, and improve the quality of patient care.
Question:
2. Nurse informaticist role in health information system
Answer:
Looks for information, verifies ownership of information and connects other
parties within the healthcare organization.
Question:
3. Lewin's Change Model
Answer:
unfreezing, changing, refreezing
(planning, action, results).
, Question:
4. Shannon & Weaver's mathematical model
Answer:
Encoder (Transmitter) -Encoder is the sender who uses machine, which converts
message into signals or binary data. It might also directly refer to the machine.
Channel -Channel is the medium used to send message.
Decoder (Receiver) - Decoder is the machine used to convert signals or binary
data into message or the receiver who translates the message from signals.
Receiver (Destination) -Receiver is the person who gets the message or the
place where the message must reach. The receiver provides feedback according
to the message.
Question:
5. Selection
Preprocessing
Transformation
Data Mining
Interpretation
Transformation
Answer:
Bloom's knowledge discovery from databases
(DDD)/data mining steps
Question:
6. CIO role in HIS implementation
Answer:
oversees the operation of the information technology department and consults
with other C-level personnel on technology-related needs and purchasing
decisions.
UPDATED ACTUAL QUESTIONS AND CORRECT
ANSWERS
Question:
1. HIS implementation benefits to healthcare
Answer:
can improve cost control, increase the timeliness and accuracy of patient care
and administration information, increase service capacity, reduce personnel costs
and inventory levels, and improve the quality of patient care.
Question:
2. Nurse informaticist role in health information system
Answer:
Looks for information, verifies ownership of information and connects other
parties within the healthcare organization.
Question:
3. Lewin's Change Model
Answer:
unfreezing, changing, refreezing
(planning, action, results).
, Question:
4. Shannon & Weaver's mathematical model
Answer:
Encoder (Transmitter) -Encoder is the sender who uses machine, which converts
message into signals or binary data. It might also directly refer to the machine.
Channel -Channel is the medium used to send message.
Decoder (Receiver) - Decoder is the machine used to convert signals or binary
data into message or the receiver who translates the message from signals.
Receiver (Destination) -Receiver is the person who gets the message or the
place where the message must reach. The receiver provides feedback according
to the message.
Question:
5. Selection
Preprocessing
Transformation
Data Mining
Interpretation
Transformation
Answer:
Bloom's knowledge discovery from databases
(DDD)/data mining steps
Question:
6. CIO role in HIS implementation
Answer:
oversees the operation of the information technology department and consults
with other C-level personnel on technology-related needs and purchasing
decisions.
