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Component 6 - Health Management Information Systems

Component 6 - Health Management Information Systems. Unit 2-1a - Hardware and Software Supporting Health Information Systems. Objectives. Describe Major hardware components of a computer Major types of software used in computer systems Major types of network configurations.

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Component 6 - Health Management Information Systems

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  1. Component 6 - Health Management Information Systems Unit 2-1a - Hardware and Software Supporting Health Information Systems

  2. Objectives • Describe • Major hardware components of a computer • Major types of software used in computer systems • Major types of network configurations Health IT Workforce Curriculum Version 2.0/Spring 2011

  3. Major Computer Components Health IT Workforce Curriculum Version 2.0/Spring 2011

  4. Computer Hardware • Physical parts • Internal hardware • Examples: motherboard, RAM • External hardware • Examples: monitor, keyboard Definition from the Tech Terms Computer Dictionary (www.techterms.com) Health IT Workforce Curriculum Version 2.0/Spring 2011

  5. Major Hardware Components • Examples of hardware components • CPU • RAM • Video card • Sound card • Motherboard • Power supply • Hard drive Health IT Workforce Curriculum Version 2.0/Spring 2011

  6. Major Hardware Components • Input devices Output devices - Keyboard - Monitor - Light pen - Speakers • Mouse - Printer - Microphone - Webcam Health IT Workforce Curriculum Version 2.0/Spring 2011

  7. Major Hardware Components • Data ports • Serial port • Parallel port • Universal serial bus Health IT Workforce Curriculum Version 2.0/Spring 2011

  8. Major Hardware Components • Removable data storage • CD/DVD drive • USB flash drive • Memory card Health IT Workforce Curriculum Version 2.0/Spring 2011

  9. Computer Software Components • Computer software • Collection of computer programs and related data • Provides the instructions that tell a computer what to do Available from: http://en.wikipedia.org/wiki/Computersoftware Health IT Workforce Curriculum Version 2.0/Spring 2011

  10. Major Types of Software • System software • Example: Utility software • Example: Backup and recovery software • Application software • Programming software Health IT Workforce Curriculum Version 2.0/Spring 2011

  11. System Software Operating systems Device drivers Servers Utilities Windowing systems Health IT Workforce Curriculum Version 2.0/Spring 2011

  12. Application Software • Helps the user perform a task • Scheduling • Accounting • Word processing Health IT Workforce Curriculum Version 2.0/Spring 2011

  13. Programming Software Compilers Interpreters Debuggers Linkers Text editors Health IT Workforce Curriculum Version 2.0/Spring 2011

  14. What is a Network? Health IT Workforce Curriculum Version 2.0/Spring 2011

  15. Major Types of Network Configurations Local area Wide area Virtual Health Center Controlled Storage area Health IT Workforce Curriculum Version 2.0/Spring 2011

  16. Local Area Network (LAN) • Network of limited area • Examples • Home • Office • School • Airport Health IT Workforce Curriculum Version 2.0/Spring 2011

  17. Wide Area Network (WAN) Health IT Workforce Curriculum Version 2.0/Spring 2011

  18. Virtual Network Health IT Workforce Curriculum Version 2.0/Spring 2011

  19. Health Center Controlled Network (HCCN) Consortia of Section 330 funded health centers Exchange information and establish collaborative mechanisms Health IT Workforce Curriculum Version 2.0/Spring 2011

  20. Storage Area Network (SAN) Network of storage disks Allows data transfers between computers and disks at high peripheral channel speeds Health IT Workforce Curriculum Version 2.0/Spring 2011

  21. What is a Topology? • The layout or structure of a network • Physical • Physical design • Logical • How data transfers in a network Health IT Workforce Curriculum Version 2.0/Spring 2011

  22. Common Network Topologies Bus Tree Mesh Star Ring Health IT Workforce Curriculum Version 2.0/Spring 2011

  23. Summary Major hardware and software components used in computer systems Types of network configurations Health IT Workforce Curriculum Version 2.0/Spring 2011

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