Ultimate CPHIMS Flashcards

What is the main justification for the usage of financial information systems in healthcare organizations?

Answer: Government regulations

While financial information systems in healthcare certainly help with cost management, shareholder demands, and reporting, a primary driver for their implementation and specific functionalities is government regulations. Healthcare organizations must comply with complex billing, coding, reimbursement, and financial reporting standards set by governmental bodies (e.g., CMS in the US). These systems are essential for ensuring compliance and avoiding penalties.

How can a healthcare professional access a patient's medical records when they see them outside of the office?

Answer: Mobile computing

Mobile computing, utilizing devices like laptops, tablets, or smartphones, allows healthcare professionals to securely access patient medical records remotely, outside of a traditional office setting. This capability is crucial for telehealth, home visits, or when consulting from different locations, ensuring that providers have immediate access to necessary patient information to deliver informed care regardless of their physical location.

Which of the below phrases best defines the format that information takes when it is entered into a computer system?

Answer: Data dictionary

A data dictionary is a centralized repository of information about data, including its definition, format, structure, and relationships. It specifies how data elements are named, what type of data they hold (e.g., text, number, date), their length, and any constraints. This ensures consistency and standardization of information as it is entered and stored within a computer system.

What is the main benefit of employing radiology information systems and medical imaging systems?

Answer: The ability to view images

The primary benefit of Radiology Information Systems (RIS) and medical imaging systems is their ability to capture, store, and display high-quality medical images (e.g., X-rays, MRIs, CT scans). This direct visualization is crucial for diagnosis, treatment planning, and monitoring patient conditions. While other benefits exist, the core function and main advantage revolve around the efficient management and viewing of these critical diagnostic images.

How can a healthcare company lessen data redundancy and keep data consistency?

Answer: Through the use of databases

Databases are designed to store and manage data in an organized and structured manner, significantly reducing data redundancy by storing information in a single, authoritative location. They also enforce data integrity rules and relationships, ensuring that data remains consistent across different applications and users. This centralized management is key to maintaining accurate and reliable information within a healthcare company.

What is the most popular method used by the healthcare sector to safeguard private information?

Answer: Passwords

Passwords are the most fundamental and widely used method for controlling access to private information in the healthcare sector. They serve as the primary authentication mechanism, ensuring that only authorized individuals can access electronic health records, systems, and sensitive patient data. While other security measures like encryption and data backup are crucial, passwords are the initial and most common gatekeeper against unauthorized entry.

Which database type is most frequently used in the healthcare sector?

Answer: Hierarchical database

Hierarchical databases were among the earliest database models developed and are still prevalent in many legacy healthcare systems due to significant prior investments. This model organizes data in a tree-like structure, which can be efficient for certain types of data retrieval common in older medical record systems. Although newer systems often utilize relational or object-oriented databases, the installed base of older systems means hierarchical databases remain frequently encountered in healthcare.