Sore throat is a very common complaint for which children and adolescents seek medical care. Pharyngitis is usually caused by a bacteria or a virus.The most well-known cause of pharyngitis, or sore throat, is the bacteria known as Group A Streptococcus (GAS). This infection is the most common cause of pharyngitis that is treatable with antibiotics, but it is NOT the most common cause of sore throat.
Information from a task analysis can then be used for many purposes, such as personnel selection and training, tool or equipment design, procedure design (e.g., design of checklists or decision support systems) and automation. Though distinct, task analysis is related to user analysis. 1 Applications of task analysis.
Functional Analysis. Functional analysis is a methodology that is used to explain the workings of a complex system. The basic idea is that the system is viewed as computing a function (or, more generally, as solving an information processing problem).e proposes a three-stage methodology that defines functional analysis. In the first stage, the to-be-explained function is defined. In the second stage, analysis is performed. The to-be-explained function is decomposed into an organized set of simpler functions.