Disease Categories. Electrical: Abnormal heart rhythms (arrhythmias) are caused by problems with the electrical system that regulates the steady heartbeat. The heart rate may be too slow or too fast; it may stay steady or become chaotic (irregular and disorganized).lectrical: Abnormal heart rhythms (arrhythmias) are caused by problems with the electrical system that regulates the steady heartbeat. The heart rate may be too slow or too fast; it may stay steady or become chaotic (irregular and disorganized).
Typing on a Computer Keyboard. For some students, learning to type on a computer can be as difficult a task as learning to write with a pencil. Students with good fine motor skills are often better at mastering this particular skill. Typing requires coordinating finger movements and memory skills. A student must first remember where the letters, numbers, and symbols are located on the keyboard.
Watch more Business Skills videos: http://www.howcast.com/videos/429817-... Whether you need to type a resume, a letter, or a bibliography, it can get done fast if you learn how to control the keys efficiently.Step 1: Position your fingers on the keys. Position your fingers on the keyboard. Put your left little finger on the A and your right little finger on the semicolon.atch more Business Skills videos: http://www.howcast.com/videos/429817-... Whether you need to type a resume, a letter, or a bibliography, it can get done fast if you learn how to control the keys efficiently.