CPHIMS Testing and System Evaluation Questions and Answers

Question 1

A hospital is in the final stages of implementing a new electronic health record (EHR) system. Before the system goes live, a group of nurses, physicians, and registration staff are brought in to perform tasks in a mock environment that mirrors their actual workflows. What is this critical phase of testing called?

Accepted Answer

User Acceptance Testing (UAT)

Answer

User Acceptance Testing (UAT) is the final phase of testing where end-users validate that the system meets their business requirements and can support their workflows before it is deployed to the production environment.

Question 2

A health system is implementing a new laboratory information system (LIS). The project team needs to verify that orders entered in the computerized provider order entry (CPOE) system are correctly transmitted to the LIS and that results from the LIS are correctly filed back into the patient's electronic health record (EHR). Which type of testing specifically addresses this requirement?

Accepted Answer

Interface Testing

Answer

Interface testing is a form of integration testing that specifically validates that data is passed correctly between two or more separate systems. In this case, it ensures the CPOE, LIS, and EHR systems can communicate and exchange data as designed.

Question 3

A hospital's IT department has just applied a major security patch to its production EHR system. Which of the following testing methods is most critical to perform immediately after the patch is deployed to ensure that existing functionalities have not been negatively impacted?

Accepted Answer

Regression Testing

Answer

Regression testing is the process of re-running tests to ensure that previously developed and tested software still performs correctly after a change or update. Its purpose is to uncover any new bugs (regressions) in existing functionality that may have been inadvertently introduced by the patch.

Question 4

During the system testing phase of an EHR implementation, testers are provided with documents that contain detailed, step-by-step instructions for each function to be tested, along with the expected outcomes. What are these documents primarily known as?

Accepted Answer

Test Scripts

Answer

Test scripts are procedural documents that provide a tester with detailed, step-by-step instructions for executing a test case. They define the setup, specific actions, and expected results to ensure consistent and thorough testing.

Question 5

An informatics team is preparing to evaluate a new telehealth platform. They want to ensure the system can handle the expected number of concurrent video consultations during peak morning hours without crashing or experiencing significant lag. This type of evaluation is best described as:

Accepted Answer

Performance Testing

Answer

Performance testing is a non-functional testing type that evaluates how a system performs in terms of responsiveness, stability, and scalability under a particular workload. Simulating peak usage to check for lag or crashes is a classic example of performance (specifically, load) testing.

CPHIMS Exam Practice Test

CPHIMS Exam Practice Test

CPHIMS Testing and System Evaluation Questions and Answers