HIM335
Health Information Systems & Networks
Comprehensive Test Review (Qns & Ans)
2025
1. Which of the following is a primary function of a Health
Information System (HIS)?
- A) Recording patient vital signs
- B) Facilitating patient data exchange between healthcare
providers
- C) Administering medication
- D) Conducting patient interviews
- ANS: B) Facilitating patient data exchange between
healthcare providers
©/2025
, - Rationale: A primary function of a HIS is to facilitate the
exchange of patient data between healthcare providers to improve
coordination and quality of care.
2. What is the main purpose of implementing Electronic Health
Records (EHRs)?
- A) Reducing paperwork
- B) Increasing patient wait times
- C) Enhancing the accuracy, accessibility, and security of
patient records
- D) Replacing healthcare staff
- ANS: C) Enhancing the accuracy, accessibility, and security
of patient records
- Rationale: EHRs are implemented to enhance the accuracy,
accessibility, and security of patient records, which leads to
improved patient care and operational efficiency.
3. Which type of network topology is characterized by all
devices being connected to a central hub?
- A) Ring topology
- B) Mesh topology
- C) Star topology
- D) Bus topology
©/2025
, - ANS: C) Star topology
- Rationale: In a star topology, all devices are connected to a
central hub, which manages data transmission between the
devices.
Fill-in-the-Blank Questions
4. The __________ model is a framework used to protect
information systems by ensuring confidentiality, integrity, and
availability.
- ANS: CIA (Confidentiality, Integrity, Availability)
- Rationale: The CIA model is a widely used framework in
information security to protect systems by ensuring
confidentiality, integrity, and availability of data.
5. In a healthcare setting, a __________ system is used to
manage patient appointments, billing, and other administrative
tasks.
- ANS: Practice Management
- Rationale: A Practice Management system is used to
manage administrative tasks such as patient appointments, billing,
and scheduling in a healthcare setting.
6. __________ is the process of converting healthcare data into a
standard format for easy exchange between different systems.
©/2025
, - ANS: Data interoperability
- Rationale: Data interoperability is the process of converting
healthcare data into a standard format to facilitate easy exchange
between different systems.
True/False Questions
7. True or False: Health Information Exchanges (HIEs) are
designed to improve the quality and efficiency of healthcare by
enabling the secure sharing of patient data among different
healthcare organizations.
- ANS: True
- Rationale: HIEs are designed to improve healthcare quality
and efficiency by enabling secure sharing of patient data among
different healthcare organizations.
8. True or False: The implementation of EHRs has no impact on
patient safety.
- ANS: False
- Rationale: The implementation of EHRs can significantly
impact patient safety by reducing errors, improving accuracy, and
providing timely access to patient information.
9. True or False: In a wireless network, encryption is not
necessary to protect patient data.
©/2025
Health Information Systems & Networks
Comprehensive Test Review (Qns & Ans)
2025
1. Which of the following is a primary function of a Health
Information System (HIS)?
- A) Recording patient vital signs
- B) Facilitating patient data exchange between healthcare
providers
- C) Administering medication
- D) Conducting patient interviews
- ANS: B) Facilitating patient data exchange between
healthcare providers
©/2025
, - Rationale: A primary function of a HIS is to facilitate the
exchange of patient data between healthcare providers to improve
coordination and quality of care.
2. What is the main purpose of implementing Electronic Health
Records (EHRs)?
- A) Reducing paperwork
- B) Increasing patient wait times
- C) Enhancing the accuracy, accessibility, and security of
patient records
- D) Replacing healthcare staff
- ANS: C) Enhancing the accuracy, accessibility, and security
of patient records
- Rationale: EHRs are implemented to enhance the accuracy,
accessibility, and security of patient records, which leads to
improved patient care and operational efficiency.
3. Which type of network topology is characterized by all
devices being connected to a central hub?
- A) Ring topology
- B) Mesh topology
- C) Star topology
- D) Bus topology
©/2025
, - ANS: C) Star topology
- Rationale: In a star topology, all devices are connected to a
central hub, which manages data transmission between the
devices.
Fill-in-the-Blank Questions
4. The __________ model is a framework used to protect
information systems by ensuring confidentiality, integrity, and
availability.
- ANS: CIA (Confidentiality, Integrity, Availability)
- Rationale: The CIA model is a widely used framework in
information security to protect systems by ensuring
confidentiality, integrity, and availability of data.
5. In a healthcare setting, a __________ system is used to
manage patient appointments, billing, and other administrative
tasks.
- ANS: Practice Management
- Rationale: A Practice Management system is used to
manage administrative tasks such as patient appointments, billing,
and scheduling in a healthcare setting.
6. __________ is the process of converting healthcare data into a
standard format for easy exchange between different systems.
©/2025
, - ANS: Data interoperability
- Rationale: Data interoperability is the process of converting
healthcare data into a standard format to facilitate easy exchange
between different systems.
True/False Questions
7. True or False: Health Information Exchanges (HIEs) are
designed to improve the quality and efficiency of healthcare by
enabling the secure sharing of patient data among different
healthcare organizations.
- ANS: True
- Rationale: HIEs are designed to improve healthcare quality
and efficiency by enabling secure sharing of patient data among
different healthcare organizations.
8. True or False: The implementation of EHRs has no impact on
patient safety.
- ANS: False
- Rationale: The implementation of EHRs can significantly
impact patient safety by reducing errors, improving accuracy, and
providing timely access to patient information.
9. True or False: In a wireless network, encryption is not
necessary to protect patient data.
©/2025
